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INCOME TAXES - Variation of Provision for Income Taxes from Statutory U.S. Federal Income Tax Rate (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income Tax Disclosure [Abstract] |  |  |
Income taxes computed at the statutory U.S. federal income tax rate | $ 73,011 | $ 88,646 | $ 99,569
State income taxes, net of federal tax benefit | 2,551 | 5,551 | 12,815
Tax liabilities no longer required | (2,838) | (4,071) | (2,142)
Valuation allowance | 11,291 | 2,287 | 16,635
Tax credit refunds, net | (5,098) | (2,684) | (5,081)
Foreign earnings taxed at other than 21% | (4,144) | 9,993 | 5,126
Deferred tax rate changes | 1,326 | (3,133) | (1,276)
European Commission settlement | 0 | 0 | 5,313
Other | (4,122) | (433) | 2,332
Provision (benefit) for income taxes | $ 71,977 | $ 96,156 | $ 133,291
Effective tax rate | 20.70% | 22.80% | 28.10%

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