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Acquisitions - Unaudited Supplemental Pro Forma Results of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Business Combination and Asset Acquisition [Abstract] |  |  |  |
Revenues | $ 4,459,757 | $ 4,201,655 | $ 12,666,933 | $ 11,394,008
Gross profit | 688,830 | 698,695 | 1,862,122 | 1,808,795
Selling, general and administrative expenses | (347,449) | (313,125) | (997,801) | (967,517)
Amortization of intangible assets | (67,147) | (67,886) | (291,849) | (203,956)
Net income | 156,316 | 226,566 | 335,329 | 459,055
Net income attributable to common stock | $ 155,956 | $ 225,533 | $ 326,442 | $ 454,526
Earnings per share attributable to common stock: |  |  |  |
Basic (in dollars per share) | $ 1.09 | $ 1.57 | $ 2.27 | $ 3.16
Diluted (in dollars per share) | $ 1.06 | $ 1.53 | $ 2.20 | $ 3.07

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