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Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable securities | $ 165,481 | $ 182,393
Total long-term debt | 3,834,160 | 3,841,212
Long-term debt, fair value | 3,400,000 |
Long-term debt and lines of credit |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total long-term debt | 3,800,000 | 3,800,000
Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Marketable securities | $ 165,500 | $ 182,400

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