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Benefit Plans (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Retirement Benefits [Abstract] |  |  |
Defined Benefit Plan, Plan Assets, Contributions by Employer | $ 8,400 | $ 7,800 | $ 7,200
Long-term incentive compensation expense | 46,123 | 36,493 | 42,117
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Long-term incentive compensation expense | 46,123 | 36,493 | 42,117
Stock Appreciation Rights (SARs) |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Deferred Compensation Liability, Current and Noncurrent |  | 1,500 |
Phantom Equity Plan |  |  |
Retirement Benefits [Abstract] |  |  |
Long-term incentive compensation expense | 1,600 | 1,600 | 900
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Long-term incentive compensation expense | $ 1,600 | $ 1,600 | $ 900

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