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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Statement of Comprehensive Income [Abstract] |  |  |
Net income | $ 451,959 | $ 406,815 | $ 296,007
Other comprehensive income (loss), net of taxes: |  |  |
Foreign currency translation adjustment, net of tax of $0, $0 and $0 | 11,439 | 43,535 | (84,484)
Other, net of tax of $865, $(200) and $(677) | (2,618) | 695 | 1,831
Other comprehensive income (loss), net of taxes | 8,821 | 44,230 | (82,653)
Comprehensive income | 460,780 | 451,045 | 213,354
Less: Comprehensive income attributable to non-controlling interests | 6,363 | 4,771 | 2,661
Total comprehensive income attributable to common stock | $ 454,417 | $ 446,274 | $ 210,693

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