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Segments and Related Information - Reconciliation of Consolidated Income before Income Taxes to EBITDA (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
EBITDA Reconciliation: |  |  |  |
Income (loss) before income taxes | $ 18,247 | $ 102,827 | $ (29,861) | $ 198,256
Interest expense, net | 19,387 | 13,829 | 35,428 | 26,288
Depreciation | 87,001 | 87,501 | 172,195 | 166,766
Amortization of intangible assets | 27,673 | 19,923 | 53,263 | 31,170
Consolidated EBITDA | $ 152,300 | $ 224,100 | $ 231,000 | $ 422,500

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