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Derivatives - Narrative (Details) € in Millions, $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Jun. 30, 2022 EUR (€) | Jun. 30, 2022 USD ($) | Sep. 25, 2018
6.875% Senior Unsecured Notes Due 2026 | Unsecured Debt |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Interest rate (percent) |  | 6.875% |  | 6.875% |  |  |  | 6.875%
Cross Currency Swap | Foreign exchange contracts - net investment hedge |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Derivative amounts excluded from effectiveness testing as interest expense |  | $ 3.4 | $ 2.1 | $ 8.0 | $ 6.9 |  |  |
Cross Currency Swap | Derivatives designated as cash flow hedge |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional value |  |  |  |  |  | € 450.0 | $ 478.2 |
Series of Pay-Fixed, Receive-Variable Interest Rate Swaps, Terminated |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional value | $ 500.0 |  |  |  |  |  |  |
Derivative, cash received on hedge | 23.6 |  |  |  |  |  |  |
Pay-Fixed, Receive-Variable Interest Rate Swaps, Maturing on January 31, 2027 and December 31, 2027 |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional value | $ 500.0 |  |  |  |  |  |  |
Interest Rate Swap | Interest rate contracts - fair value hedge |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional value |  |  |  |  |  |  | $ 173.4 |
Pay Fixed Receive Variable Interest Rate Swaps Maturing On May 6 2027 And April 20 2028 |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |
Notional value |  |  | $ 650.0 |  | $ 650.0 |  |  |

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- Definition Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4C -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4C Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (b) -SubTopic 20 -Topic 815 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480627/815-20-45-1A + Details
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