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Derivative Instruments and Fair Value Accounting - Recurring Fair Value Measurement (Details) - Fair Value, Recurring [Member] - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
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Level 1 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Cash and Cash Equivalents, Fair Value Disclosure |  | $ 43.9 | $ 78.7
Restricted cash |  | 116.3 | 129.4
Assets, Fair Value Disclosure |  | 160.2 | 208.1
Level 2 | Other Assets [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Assets, Fair Value Disclosure | [1] | 61.7 | 26.5
Level 2 | Accrued Liabilities [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Liabilities, Fair Value Disclosure | [2] | 36.9 | 9.1
Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Assets, Fair Value Disclosure |  | 0.0 | 0.0
Liabilities, Fair Value Disclosure |  | 0.0 | 0.0
Interest Rate Swap [Member] | Level 2 | Other Assets [Member] | Designated as Hedging Instrument [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Interest Rate Cash Flow Hedge Asset at Fair Value | [1] | 16.6 | 13.1
Interest Rate Swap [Member] | Level 2 | Accrued Liabilities [Member] | Designated as Hedging Instrument [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Interest Rate Cash Flow Hedge Liability at Fair Value | [2] | 0.0 | 2.5
Foreign Exchange Forward | Level 2 | Other Assets [Member] | Designated as Hedging Instrument [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Foreign Currency Contract, Asset, Fair Value Disclosure | [1] | 7.7 | 5.8
Foreign Exchange Option | Level 2 | Other Assets [Member] | Designated as Hedging Instrument [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Foreign Currency Contract, Asset, Fair Value Disclosure | [1] | 0.5 | 1.0
TILC Warehouse Back to Back Swap Agreements - Expired [Member] | Level 2 | Other Assets [Member] | Not Designated as Hedging Instrument |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value | [1] | 36.9 | 6.6
TILC Back to Back Swap Agreements - Expired [Member] | Level 2 | Accrued Liabilities [Member] | Not Designated as Hedging Instrument |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value | [2] | $ 36.9 | $ 6.6
[1] | Included in other assets in our Consolidated Balance Sheets.
[2] | Included in accrued liabilities in our Consolidated Balance Sheets.

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