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Fair Value Measurements and Derivative Instruments (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2024 | Sep. 30, 2023 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Jun. 23, 2023 | Jun. 22, 2023 | Dec. 31, 2022
Derivative |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 4.20% |  |  | 4.20% |  |  |  |  |
Repayments of Long-term Debt |  |  |  | $ 0 | $ 433,708 |  |  |  |
Derivative, Loss on Derivative |  |  | $ 5,700 |  | 7,100 |  |  |  |
Derivative, Cash Received on Hedge |  | $ 20,400 |  |  |  |  |  |  |
Embedded Derivative, Gain on Embedded Derivative |  | 23,100 |  |  |  |  |  |  |
Realized gain on interest rate swap termination |  | 6,900 | 6,900 |  |  |  |  |  |
Loss on Debt Host |  | 2,800 |  |  |  |  |  |  |
Loss on debt host in AOCI | $ 500 |  |  | 500 |  |  |  |  |
Embedded Derivative Gain in AOCI |  | 16,200 |  |  |  |  |  |  | $ 6,600
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net | 0 |  | 0 |  |  |  |  |  |
2018 Term Loan Facility |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Repayments of Long-term Debt |  | $ 433,700 |  |  |  |  |  |  |
Not Designated as Hedging Instrument |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Derivative, Fair Value, Net | 389 |  |  | 389 |  | $ (275) |  |  |
Interest rate swap contract |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Notional Amount |  |  | 250,000 |  | 250,000 |  |  |  | $ 250,000
Amount of derivative cash flow hedge to be recognized in the next 12 months |  |  |  | (2,300) |  |  |  |  |
Interest rate swap contract | Not Designated as Hedging Instrument |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Notional Amount |  |  | $ 67,000 |  | $ 67,000 |  | $ 250,000 | $ 183,000 |
Foreign Exchange Contract |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Amount of derivative cash flow hedge to be recognized in the next 12 months |  |  |  | 200 |  |  |  |  |
Foreign Exchange Contract | Not Designated as Hedging Instrument |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Notional Amount | 9,725 |  |  | 9,725 |  | 41,863 |  |  |
Foreign Exchange Contract | Other Current Liabilities | Not Designated as Hedging Instrument |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Derivative liability fair value | $ 0 |  |  | $ 0 |  | $ (519) |  |  |
Scenario, Plan |  |  |  |  |  |  |  |  |
Derivative |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 3.95% |  |  | 3.95% |  |  |  |  |

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