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v3.23.3

Debt and Credit Facilities - Amended and Restated Senior Secured Credit Facility (Details) £ in Millions, $ in Millions |  |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Feb. 01, 2023 USD ($) | Mar. 25, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Mar. 31, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Dec. 08, 2022 USD ($) | Mar. 25, 2022 GBP (£)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Loss on debt redemption and refinancing activities |  |  | $ 0.0 | $ 0.0 |  | $ 4.9 | $ 11.2 |  |
Fourth Amended and Restated Credit Agreement |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Payments of lender and third-party fees for debt modification | $ 11.0 |  |  |  | $ 1.2 |  |  |  |
Revolving credit facilities |  |  |  |  |  |  |  | $ 650.0 |
Loss on debt redemption and refinancing activities |  |  |  |  | 0.7 |  |  |  |
Accelerated amortization of original issuance discount |  |  |  |  | 0.4 |  |  |  |
Non-lender fees |  |  |  |  | 0.3 |  |  |  |
Payment of lender and non-lender fees and other |  |  |  |  | $ 3.0 |  |  |  |
Amortization expense |  |  | $ 0.9 | $ 0.3 |  | $ 2.5 | $ 1.0 |  |
Fourth Amended and Restated Credit Agreement | Minimum | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.00% |  |  |  |  |  |  |
Fourth Amended and Restated Credit Agreement | Maximum | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.75% |  |  |  |  |  |  |
Fourth Amended and Restated Credit Agreement | U.S. term loan A facility |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Revolving credit facilities |  | $ 475.0 |  |  |  |  |  |  |
Fourth Amended and Restated Credit Agreement | Pound sterling term loan A facility |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Revolving credit facilities | £ |  |  |  |  |  |  |  |  | £ 27.2
Fourth Amended and Restated Credit Agreement | Revolving Credit Facility |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Revolving credit facilities |  | $ 1,000.0 |  |  |  |  |  |  |

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