Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] Related Party Transactions Related Party Transactions Disclosure [Text Block] Fair Value of Derivative Instruments Derivatives, Fair Value [Line Items] Borrowings under debt facilities Proceeds from Issuance of Long-Term Debt and Capital Securities, Net Cover [Abstract] Cover [Abstract] Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash collateral for interest rate swap contracts Cash Collateral for Interest Rate Swap Contracts Cash Collateral for Interest Rate Swap Contracts Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] F Series F Preferred Stock [Member] Notional Amount (in millions) Net Notional Amount of Interest Rate Agreements The net notional amount of interest rate swap/cap agreements, which relate to the currency amounts specified in the related agreement. Derivative Instruments Derivative [Line Items] Income taxes (refunded) paid Income Taxes Paid, Net Tax (benefit) provision on reclassification of (gain) loss on derivative instruments designated as cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Accounts receivable, net Increase (Decrease) in Accounts Receivable Derivative [Table] Derivative [Table] Derivative Impact [Domain] Derivative Impact [Domain] [Domain] for Derivative Impact [Axis] Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) [Member] Leases Lessee, Operating Leases [Text Block] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Operating lease cost Operating Lease, Cost Debt outstanding Debt and lease obligation Debt and Lease Obligation Share-based compensation arrangement by share-based payment award, number of shares available for grant Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Leasing margin Leasing Margin Leasing Margin Senior notes Corporate Notes [Member] Corporate Notes Lessor, Operating Lease, Payment to be Received, Recognized Lessor, Operating Lease, Payment to be Received, Recognized [Abstract] Lessor, Operating Lease, Payment to be Received, Recognized Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Repair costs Repair Expense Repair Expense Revenues: Leases [Abstract] Lease Finance Portfolio Benchmark Lease Finance Portfolio Benchmark [Member] Lease Finance Portfolio Benchmark Operating Segments Operating Segments [Member] Triton International Limited Holdings Triton International Limited Holdings [Member] Triton International Limited Holdings Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities Equipment Leasing Equipment Leasing [Member] Represents the equipment leasing segment of the entity which owns, leases and ultimately disposes of containers and chassis from its lease fleet, as well as manages containers owned by third parties. Sale of stock, consideration received on transaction Sale of Stock, Consideration Received on Transaction Treasury Shares Treasury Stock, Common [Member] Other operating expenses Other Cost and Expense, Operating Equity Components [Axis] Equity Components [Axis] Cash collections on finance lease receivables, net of income earned Increase (Decrease) In Cash Collections on Finance Lease Receivables, Net of Income Earned Increase (Decrease) In Cash Collections on Finance Lease Receivables, Net of Income Earned Use of Estimates Use of Estimates, Policy [Policy Text Block] Total operating expenses Costs and Expenses Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Debt instrument, collateral amount Debt Instrument, Collateral Amount Concentration of Credit Risk Concentration of Credit Risk [Policy Text Block] Disclosure of the accounting policy for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. Supplemental non-cash investing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Geographical [Axis] Geographical [Axis] Finance lease revenues Financing Lease, Lease Income Financing Lease, Lease Income Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Credit Facility [Domain] Credit Facility [Domain] 2025 (Remaining 6 months) Lessor, Operating Lease, Payment to be Received, Recognized, Year One Lessor, Operating Lease, Payment to be Received, Recognized, Year One Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Beginning Balance Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Ending Balance Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Weighted average interest Contractual Weighted Avg Interest Rate Debt, Weighted Average Interest Rate Unearned income Lessor, Unearned Income Lessor, Unearned Income Goodwill Goodwill Consolidation Items [Axis] Consolidation Items [Axis] Accounts Receivable, Allowances Accounts Receivable, Allowance for Credit Loss Preferred stock, redemption price per share (in dollars per share) Preferred Stock, Redemption Price Per Share TCF VIII Distribution TCF VIII Distribution [Member] TCF VIII Distribution Debt, net of unamortized costs of $38,976 and $48,743 Debt, net of unamortized costs Debt and Capital Lease Obligations, net of deferred financing costs Debt and Capital Lease Obligations, net of deferred financing costs Term loan tranche Term Notes [Member] Term Notes [Member] Employee Stock Option Share-Based Payment Arrangement, Option [Member] Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Customer Two Customer Two [Member] Customer Two [Member] Interest rate swaps average remaining maturity, increase Interest Rate Swaps Average Remaining Maturity, Increase Interest Rate Swaps Average Remaining Maturity, Increase Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate 2026 Lessor, Operating Lease, Payment to be Received, Recognized, Year Two Lessor, Operating Lease, Payment to be Received, Recognized, Year Two Award Type [Axis] Award Type [Axis] Dividend to Parent Dividend to Parent Dividend to Parent Related Party Transaction [Domain] Related Party Transaction [Domain] Geographic allocation of revenues for the periods indicated based on the customers primary domicile and allocates equipment trading revenue based on the location of sale Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Total liabilities Liabilities Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Revolving Credit Facility Revolving Credit Facility [Member] Net (gain) loss on sale of leasing equipment Gain (Loss) on Sale of Properties Common stock, shares issued (in shares) Common Stock, Shares, Issued Preferred Stock, Liquidation Preference, Value Preferred Stock, Liquidation Preference, Value Entity [Domain] Entity [Domain] Borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Concentration risk, percentage Concentration Risk, Percentage Concentration Risk, Percentage Fixed Rate Debt Fixed Rate Debt [Member] Fixed Rate Debt [Member] Fair value of derivative instruments Derivative Liability Payments under debt facilities and finance lease obligations Repayments of Debt and Lease Obligation Distributions to Parent Return of Capital to Parent Return of Capital to Parent Subsequent Event [Line Items] Subsequent Event [Line Items] Future minimum lease payment receivable Lessor, Future Minimum Lease Payment Receivable Lessor, Future Minimum Lease Payment Receivable Accounts receivable, net of allowances of $1,533 and $1,317 Accounts Receivable, after Allowance for Credit Loss Unrealized (gains) losses Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Asia Asia [Member] Leases Billing Leases Billing [Member] Leases Billing Debt Instrument [Line Items] Debt Debt Instrument [Line Items] Other assets Other Assets Europe Europe [Member] Gross finance lease receivable Lessor, Gross Financing lease Receivables. Amount of remaining payments as of the balance sheet date that lessees are obligated to make or can be required to make under direct financing and sales-type leases, net of allowance for uncollectible minimum lease payments. Common stock, shares authorized (in shares) Common Stock, Shares Authorized Other International Other International Countries [Member] Represents the geographic area of international countries other than Asia and Europe. Loans and leases receivable, related parties Loans and Leases Receivable, Related Parties Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Total shareholders' equity Equity, Attributable to Parent Asset-backed securitization ("ABS") term notes Asset Backed Securitization Term Notes [Member] Represents term notes which are collateralized by a specific group of underlying assets. Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Hedging Designation [Domain] Hedging Designation [Domain] Interest and debt expense Interest Expense, Nonoperating Deferred income taxes Deferred Income Tax Expense (Benefit) Concentration Risk Type [Domain] Concentration Risk Type [Domain] Comprehensive income attributable to common shareholder Comprehensive Income (Loss), Net of Tax, Attributable to Parent Including Dividends on Preferred Shares Comprehensive Income (Loss), Net of Tax, Attributable to Parent Including Dividends on Preferred Shares Revenue from related party Proceeds from (Repayments of) Related Party Debt Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Equipment held for sale Asset, Held-for-Sale, Not Part of Disposal Group, Current Tax (benefit) provision on change in derivative instruments designated as cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Contributed capital from Parent for executive compensation Adjustments to Additional Paid in Capital, Contributed Capital From Parent Adjustments to Additional Paid in Capital, Contributed Capital From Parent Transaction and other costs Transaction and other costs Business Combination, Acquisition Related Costs Excluding Impact Excluding Impact [Member] Excluding Impact [Member] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Merger Mergers, Acquisitions and Dispositions Disclosures [Text Block] ASSETS: Assets [Abstract] Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Document Type Document Type Derivative Contract Type [Domain] Derivative Contract [Domain] Contractual Weighted Avg Interest Rate Debt Instrument, Interest Rate, Effective Percentage Net (gain) loss on sale of building Gain (Loss) on Derivative Instruments, Net, Pretax Schedule of segment information Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Weighted-Average Operating Lease Schedule of Weighted-Average Operating Lease [Table Text Block] Schedule of Weighted-Average Operating Lease Proceeds from sale of equipment, net of selling costs Proceeds from Sale of Buildings, Net Proceeds from Sale of Buildings, Net Other Comprehensive Income Location [Domain] Other Comprehensive Income Location [Domain] Total Lessor, Operating Lease, Payment to be Received, Recognized Lessor, Operating Lease, Payment to be Received, Recognized Schedule of deferred revenue Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Dividend approved and declared (in dollars per share) Dividends Payable, Amount Per Share Subsequent Event [Table] Subsequent Event [Table] Refrigerated container Refrigerated Container Units [Member] Represents refrigerated containers, which are depreciable revenue earnings assets typically used to carry perishable cargo such as fresh and frozen produce. Maximum Maximum [Member] Deferred revenue Contract with Customer, Liability Debt issuance costs Payments of Financing Costs Including Impact Including Impact [Member] Including Impact [Member] Revenues: Revenues [Abstract] Current Fiscal Year End Date Current Fiscal Year End Date Storage and handling Storage and Handling Expense Storage and Handling Expense Statistical Measurement [Axis] Statistical Measurement [Axis] Estimated residual receivable Lessor, Estimated Residual Receivable Lessor, Estimated Residual Receivable Leasing equipment, accumulated depreciation and allowances Finance Lease, Right-of-Use Asset, Accumulated Amortization Income (loss) before income taxes Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Award Type [Domain] Award Type [Domain] Customer One Customer One [Member] Customer One [Member] Designated Common Stock Designated Common Stock [Member] Designated Common Stock [Member] Add'l Paid in Capital (Deficit) Additional Paid-in Capital [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Class of Stock [Line Items] Class of Stock [Line Items] Recently Adopted Accounting Standards and Recently Issued Accounting Standards Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] A Series A Preferred Stock [Member] Class of Stock [Axis] Class of Stock [Axis] Management fee revenues Management Lease, Lease Income Management Lease, Lease Income Award Vesting Weighting Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Percent of ownership Percentage Of Ownership Percentage Of Ownership Number of operating segments Number of Operating Segments Customer [Axis] Customer [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Equity distribution of TCF VIII to Parent Equity Distribution to Parent Equity Distribution to Parent Per Share Payment (in dollars per share) Preferred Stock, Dividends, Per Share, Cash Paid Share-based payment arrangement, noncash expense Share-Based Payment Arrangement, Noncash Expense Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested in period, fair value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Realized loss on derivative instruments, net Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Income tax expense (benefit) Income Tax Expense (Benefit) Purchases of leasing equipment and investments in finance leases Purchases of leasing equipment and investments in finance leases Payments to Acquire Equipment on Lease Other (income) expenses: Nonoperating Income (Expense) [Abstract] Derivative, notional amount Derivative, Notional Amount Fair value of derivative instruments Derivative Asset Supplemental disclosures: Supplemental Cash Flow Information [Abstract] C Series C Preferred Stock [Member] Other Compensation Costs Shareholders' Equity and Share-Based Payments [Text Block] Dividends and distributions to Parent Repayment Of Capital To Parent Repayment Of Capital To Parent Schedule of derivatives instruments and their effect on consolidated statements of operations and consolidated statements of comprehensive income Derivative Instruments, Gain (Loss) [Table Text Block] 2030 and thereafter Lessor, Operating Lease, Payment to be Received, Recognized, after Year Five Lessor, Operating Lease, Payment to be Received, Recognized, after Year Five Total other (income) expenses Nonoperating Income (Expense) Dividend Rate Preferred Stock, Dividend Rate, Percentage Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Bermuda BERMUDA Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Net cash (used in) investing activities Net Cash Provided by (Used in) Investing Activities Operating income (loss) Operating income Operating Income (Loss) Interest and debt expense Interest Expense, Operating and Nonoperating Debt termination expense Debt Termination Expense [Member] Debt Termination Expense Business Acquisition [Line Items] Business Acquisition [Line Items] Number of reportable segments Number of Reportable Segments Total liabilities and shareholders' equity Liabilities and Equity Dividends Dividends Other Equity [Abstract] Other Equity [Abstract] Other Equity [Abstract] Subsequent Events Subsequent Events [Text Block] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Additional paid-in capital (deficit) Additional Paid in Capital Hedging Designation [Axis] Hedging Designation [Axis] Revolving Credit Facility and Second Revolving Credit Facility Line of Credit and Second Revolving Credit Facility [Member] Line of Credit and Second Revolving Credit Facility [Member] Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Legal Entity [Axis] Legal Entity [Axis] Derivative notional amount paid Derivative Notional Amount Paid Derivative Notional Amount Paid Weighted Average Remaining Term Interest Rate Swaps Average Remaining Maturity Weighted average remaining period until maturity of net outstanding interest rate swap agreements, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Right-of-use assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Total revenues Total revenues: Operating and Financing, Leases Income The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue, sublease revenue and capital leases. Operating lease revenues Operating Lease, Lease Income Related Party Transaction [Axis] Related Party Transaction [Axis] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Statement [Line Items] Statement [Line Items] Realized (gains) losses Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Restricted cash balance transferred as part of equity distribution of TCF VIII Restricted Cash Balance Transferred Restricted Cash Balance Transferred Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Business combination, consideration transferred Business Combination, Consideration Transferred LIABILITIES AND SHAREHOLDERS' EQUITY: Liabilities and Equity [Abstract] Other Comprehensive Income Location [Axis] Other Comprehensive Income Location [Axis] E Series E Preferred Stock [Member] Minimum Minimum [Member] Lease related amortization Leases Related Amortization Leases Related Amortization Related Party Transactions [Abstract] Related Party Transactions [Abstract] Concentration Risk [Table] Concentration Risk [Table] Right-of-use asset - operating Operating Lease, Right-of-Use Asset Equipment purchases payable Equipment purchases payable Equipment Purchases Payable The aggregate carrying value as of the balance sheet date of obligations attributable to purchases of leasing equipment for use as revenue earning assets, equipment purchased for resale activity or some combination thereof. Lessee, Balance Sheet and Income Statement Effect Lessee, Balance Sheet and Income Statement Effect [Table Text Block] Lessee, Balance Sheet and Income Statement Effect [Table Text Block] Provision (reversal) for doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Segments [Axis] Segments [Axis] Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Derivative Instrument Risk [Axis] Derivative Instrument [Axis] Derivative Instrument [Axis] Balance Outstanding (in thousands) Long-Term Debt, Gross Subsequent Event Subsequent Event [Member] Operating expenses: Costs and Expenses [Abstract] Dividend on preferred shares Dividends, Preferred Stock Change in derivative instruments designated as cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Shareholders' equity: Equity, Attributable to Parent [Abstract] Segments [Domain] Segments [Domain] Net gain (loss) on sale of leasing equipment Gain (Loss) on Sale of Leased Assets, Net, Operating Leases Debt instrument, term Debt Instrument, Term Total secured debt financings Secrued Debt [Member] Secrued Debt Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Other (income) expense, net Other Nonoperating Income (Expense) 2028 Lessor, Operating Lease, Payment to be Received, Recognized, Year Four Lessor, Operating Lease, Payment to be Received, Recognized, Year Four Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Preferred shares dividend declared Dividends, Preferred Stock, Cash Revenue earning assets Revenue Earning Assets Assets used to generate leasing revenue and gains on the sale of equipment. Commitments and Contingencies Commitments Contingencies and Guarantees [Text Block] Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Related Party [Domain] Related and Nonrelated Parties [Domain] Beginning balance, shares (in shares) Ending balance, shares (in shares) Shares, Outstanding Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Securitization Notes Securitization Notes [Member] Securitization Notes Other comprehensive income (loss), net of tax Other Comprehensive Income Loss, Net of Tax Including New Accounting Adoption Other Comprehensive Income Loss, Net of Tax Including New Accounting Adoption Net deferred income tax liability Deferred Income Tax Liabilities, Net Americas Americas [Member] Preferred Stock, Liquidation Preference Per Share Preferred Stock, Liquidation Preference, Share Preferred Stock, Liquidation Preference, Share Brookfield Infrastructure Brookfield Infrastructure [Member] Brookfield Infrastructure Other assets Increase (Decrease) in Other Operating Assets Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Tristar TriStar [Member] TriStar Cargo capacity amount Cargo Capacity, Amount Cargo Capacity, Amount Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Other (Income) Expense Other (Income) Expense Other (Income) Expense Debt Disclosure [Abstract] Debt Disclosure [Abstract] Adjustment related to Treasury shares Stock Issued During Period, Value, Treasury Stock Reissued Common Shares Common Stock [Member] Aggregate Target Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Preferred shares issued (in shares) Stock Issued During Period, Shares, New Issues Revolving credit tranche Line of Credit [Member] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Segment Reporting [Abstract] Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Segment Reporting, Other Segment Item, Amount Segment Reporting, Other Segment Item, Amount General and Administrative Expense General and Administrative Expense [Member] Derivative Impact [Axis] Derivative Impact [Axis] Derivative Impact [Axis] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Leasing equipment, net of accumulated depreciation of $3,575,780 and $4,776,458 Finance Lease, Right-of-Use Asset, after Accumulated Amortization Other Equity Matters Equity [Text Block] Accounts payable and other accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Equity Component [Domain] Equity Component [Domain] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share 2027 Lessor, Operating Lease, Payment to be Received, Recognized, Year Three Lessor, Operating Lease, Payment to be Received, Recognized, Year Three Segment and Geographic Information Segment Reporting Disclosure [Text Block] Equipment Trading Equipment Trading [Member] Represents the equipment trading segment of the entity which purchases containers from its shipping line customers and other sellers of containers and resells these containers to container retailers and users of containers for storage or one-way shipment. Dividends Declared Dividends Declared [Table Text Block] Less: dividends on preferred shares Redeemable Preferred Stock Dividends Standby Letters of Credit Standby Letters of Credit [Member] Total unsecured debt financings Unsecured Debt [Member] Statement [Table] Statement [Table] Accounts payable and other accrued expenses Accounts Payable and Accrued Liabilities Consolidation Items [Domain] Consolidation Items [Domain] Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Preferred Shares Preferred Stock [Member] Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Dividends Payable [Table] Dividends Payable [Table] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Purchase commitment payable Unrecorded Unconditional Purchase Obligation Subsequent Event Type [Axis] Subsequent Event Type [Axis] Income Taxes Income Tax Disclosure [Text Block] Equity [Abstract] Equity [Abstract] Undesignated Common Stock Undesignated Common Stock [Member] Undesignated Common Stock [Member] Accumulated earnings Retained Earnings (Accumulated Deficit) Class of Stock [Domain] Class of Stock [Domain] Cash flow hedge gain (loss) to be reclassified within 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Related Party Transaction [Line Items] Related Party Transaction [Line Items] Schedule of debt instruments Schedule of Debt [Table Text Block] Administrative expenses General and Administrative Expense Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Lease liability - operating Operating Lease, Liability Asset-backed securitization warehouse Asset Backed Warehouse Facility [Member] Represents warehouse credit facility which is collateralized by a specific group of underlying assets. Net Cash Provided by (Used in) Financing Activities Net Cash Provided by (Used in) Financing Activities Weighted Average Fixed Leg (Pay) Interest Rate Net Notional Amount of Interest Rate During Period Net Notional Amount of Interest Rate During Period Credit Facility [Axis] Credit Facility [Axis] Direct operating expenses Direct Operating Costs Cash dividend Dividends, Common Stock, Cash Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Trading margin Gross Profit Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Customer Concentration Risk Customer Concentration Risk [Member] Subsequent Events [Abstract] Subsequent Events [Abstract] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Debt Debt Disclosure [Text Block] Debt, Unamortized Deferred Financing Costs Unamortized debt costs Debt Issuance Costs, Net Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Segment, Geographical [Domain] Geographical [Domain] Debt instrument, face aount Debt Instrument, Face Amount Preferred shares issued Stock Issued During Period, Value, New Issues Fixed and Hedged Debt Fixed and Hedged Debt [Member] Fixed and Hedged Debt [Member] Interest Rate Swap Interest Rate Swap [Member] Restructuring Cost [Table] Restructuring Cost [Table] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Common shares, $0.01 par value, 250,000,000 shares authorized, 101,158,891 shares issued and outstanding Common Stock, Value, Issued Dry container Dry Container Units [Member] Represents dry containers, which are depreciable revenue earnings assets used to carry general cargo such as manufactured component parts, consumer staples, electronics and apparel. Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Leases Lessor, Operating Leases [Text Block] Net trading margin Net Trading Margin Net Trading Margin Other Payments for (Proceeds from) Other Investing Activities Cash received (paid) for settlement of interest rate swaps (Payments) Receipts to Terminate Derivatives The settlement price or receivable on the termination of designated (whose change in fair value was not included in earnings) and non-designated (whose change in fair value was included in earnings) interest rate swap agreements. Unhedged Debt Unhedged Debt [Member] Unhedged Debt [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Preferred shares, $0.01 par value, at liquidation preference Preferred Stock, Value, Issued Hedged Variable Rate Debt Hedged Variable Rate Debt [Member] Hedged Variable Rate Debt Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Issuance of preferred shares, net of underwriting discount Proceeds from Issuance of Common Stock Operating lease, payments Operating Lease, Payments Variable Rate Debt Variable Rate Debt [Member] Variable Rate Debt [Member] Dividends Payable [Line Items] Dividends Payable [Line Items] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Net income (loss) attributable to common shareholder Net Income (Loss) Available to Common Stockholders, Basic Net notional amount of interest rate agreement, increase Net Notional Amount of Interest Rate Agreements, Increase Net Notional Amount of Interest Rate Agreements, Increase Stock, Class of Stock [Table] Stock, Class of Stock [Table] Total assets Assets Assets Equipment trading expenses Cost of Goods and Services Sold Direct Financing Lease Receivable Direct Financing Lease Receivable [Member] Direct Financing Lease Receivable [Member] Depreciation expense increase (decrease) Accumulated Depreciation, Depletion and Amortization, Property, Plant and Equipment, Period Increase (Decrease) Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Dividends Payable Schedule of Dividends Payable [Table Text Block] Description of the Business and Basis of Presentation Business Description and Basis of Presentation [Text Block] Related Party Transaction [Table] Related Party Transaction [Table] Equipment trading revenues Total equipment trading revenues: Revenues Dividends paid on preferred shares Payments of Ordinary Dividends, Preferred Stock and Preference Stock Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Cumulative dividends Cumulative Dividends Debt Instrument [Axis] Debt Instrument [Axis] Other non-cash compensation costs Lease related deferrals Share-Based Payment Arrangement, Expense Net income (loss) Net Income (Loss) Attributable to Parent Undesignated shares, $0.01 par value, 20,800,000 shares authorized, no shares issued and outstanding Undesignated Shares, Value, Issued Undesignated Shares, Value, Issued Business Acquisition [Axis] Business Acquisition [Axis] Schedule of components of the net investment in finance leases Schedule of Components of Leveraged Lease Investments [Table Text Block] B Series B Preferred Stock [Member] Income Statement [Abstract] Income Statement [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Weighted-Average Remaining Lease Term Lessee, Operating Lease, Term of Contract Unamortized debt premium & discounts Debt Instrument, Unamortized Discount (Premium), Net Document Period End Date Document Period End Date Schedule of interest rate swap contracts Schedule of Interest Rate Derivatives [Table Text Block] Customer Three Customer Three [Member] Customer Three [Member] Deferred revenue Increase (Decrease) in Deferred Revenue Weighted Avg Remaining Term Debt, Percentage Interest Rate Remaining Term Debt, Percentage Interest Rate Remaining Term Treasury stock, retired, cost method, amount Treasury Stock, Retired, Cost Method, Amount Schedule of Stock by Class Schedule of Stock by Class [Table Text Block] Net investment in finance leases Net investment in finance leases Lessor, Net Investment In Finance Lease Lessor, Net Investment In Finance Lease D Series D Preferred Stock [Member] Reclassification of (gain) loss on derivative instruments designated as cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax 2029 Lessor, Operating Lease, Payment to be Received, Recognized, Year Five Lessor, Operating Lease, Payment to be Received, Recognized, Year Five Customer [Domain] Customer [Domain] Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Earnings Retained Earnings [Member] Restricted cash Restricted Cash and Cash Equivalents Amortization of deferred debt cost and other debt related amortization Amortization of Debt Issuance Costs Equipment sold (purchased) for resale activity Increase (Decrease) in Asset, Held-for-Sale Related Party [Axis] Related and Nonrelated Parties [Axis] Weighted-Average Discount Rate Operating Lease, Weighted Average Implicit Rate, Percent Operating Lease, Weighted Average Implicit Rate, Percent Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Term Loan Facility Term Loan Facility [Member] Term Loan Facility Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Components of the net investment in finance leases Capital Leases, Net Investment in Direct Financing and Sales Type Leases [Abstract] Global Container International LLC Global Container International LLC [Member] Global Container International LLC Payments for repurchase of preferred stock and preference stock Payments for Repurchase of Preferred Stock and Preference Stock Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain]