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Income Taxes - Schedule of Taxes Paid (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Income Tax Paid, by Individual Jurisdiction [Line Items] |  |  |
Federal | $ 148,000 | $ 173,000 | $ 165,873
Total | 222,412 | 252,851 | 231,653
Illinois |  |  |
Income Tax Paid, by Individual Jurisdiction [Line Items] |  |  |
State and Local: | 33,378 | 30,502 | 38,002
All Other States |  |  |
Income Tax Paid, by Individual Jurisdiction [Line Items] |  |  |
State and Local: | 33,119 | 25,373 | 26,469
Foreign |  |  |
Income Tax Paid, by Individual Jurisdiction [Line Items] |  |  |
Foreign: | $ 7,915 | $ 23,976 | $ 1,309

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