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Income Taxes Narrative (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Income Tax Disclosure [Line Items] |  |  |
Effective Income Tax Rate Reconciliation, Percent | (25.80%) | (217.00%) |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | 21.00% |
Residual Tax Release from AOCI |  | $ 11.9 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities |  | 3.2 |
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount |  | $ 4.0 |
Income tax receivable | $ 4.9 |  | $ 5.2
Taxes Payable | 11.6 |  |
Deferred income taxes | 1,104.1 |  | 1,103.5
Railcars on Lease [Member] |  |  |
Income Tax Disclosure [Line Items] |  |  |
Deferred income taxes | $ 1,100.0 |  | $ 1,100.0

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- Definition Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(a)(4)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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