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v3.23.3

Debt - Narrative (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Dec. 31, 2022
Corporate Segment [Member] | Senior Notes due 2028 | 7.75% Senior Notes Due 2028 |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 7.75% |
Payments of Debt Issuance Costs | $ 5.5 |
Debt Instrument, Face Amount | $ 400.0 |
Corporate Segment [Member] | Senior Notes due 2024 | 4.55% Senior Notes Due October 2024 [Member] |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.55% |
Corporate Segment [Member] | Revolving Credit Facility [Member] | Line of Credit [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Current Borrowing Capacity | $ 600.0 | $ 450.0
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases | 100.0 |
Payments of Debt Issuance Costs | 0.7 |
Proceeds from Lines of Credit | 435.0 |
Repayments of Lines of Credit | 660.0 |
Line of Credit Facility, Remaining Borrowing Capacity | 584.1 |
Line of Credit Facility, Maximum Borrowing Capacity | $ 561.2 |
Debt Instrument, Basis Spread on Variable Rate | 1.75% |
Debt Instrument, Interest Rate, Effective Percentage | 7.16% |
Line of Credit Facility, Interest Rate at Period End | 0.25% |
Corporate Segment [Member] | Letter of Credit [Member] | Line of Credit [Member] |  |
Debt Instrument [Line Items] |  |
Letters of Credit Outstanding, Amount | $ 15.9 |
TILC [Member] | Railcar Leasing and Management Services Group [Member] | Secured Debt [Member] | TRL-2023 Term Loan |  |
Debt Instrument [Line Items] |  |
Proceeds from Issuance of Debt | 300.1 |
TILC [Member] | Railcar Leasing and Management Services Group [Member] | Revolving Credit Facility [Member] | Line of Credit [Member] | TILC Warehouse Facility [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Current Borrowing Capacity | 1,000.0 |
Proceeds from Lines of Credit | 277.9 |
Repayments of Lines of Credit | 443.8 |
Line of Credit Facility, Remaining Borrowing Capacity | 444.1 |
Line of Credit Facility, Maximum Borrowing Capacity | $ 104.8 |
Debt Instrument, Basis Spread on Variable Rate | 1.85% |
Debt Instrument, Interest Rate, Effective Percentage | 7.29% |
Wholly-owned subsidiaries | Railcar Leasing and Management Services Group [Member] | Line of Credit [Member] | TRL-2023 Term Loan |  |
Debt Instrument [Line Items] |  |
Payments of Debt Issuance Costs | $ 2.2 |
Proceeds from Lines of Credit | $ 340.0 |
Debt Instrument, Basis Spread on Variable Rate | 1.80% |
Debt Instrument, Interest Rate, Effective Percentage | 7.21% |
Minimum | Corporate Segment [Member] | Revolving Credit Facility [Member] | Line of Credit [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Interest Rate at Period End | 0.175% |
Maximum | Corporate Segment [Member] | Revolving Credit Facility [Member] | Line of Credit [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Interest Rate at Period End | 0.40% |

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