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Segment Information - Reconciliation of Segment Income to Income before Income Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting [Abstract] |  |  |  |  |  |
Segment income | $ 158,017 | [1] | $ 152,954 | $ 301,409 | [1] | $ 279,503
Interest and other debt expense | 28,660 |  | 26,406 | 59,490 |  | 53,712
Income before income taxes | $ 129,357 |  | $ 126,548 | $ 241,919 |  | $ 225,791
[1] | Corporate includes a charge of $25.2 million for the settlement with the European Commission for each of the three and six months ended June 30, 2022.

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