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v3.23.2

Shareholders' Equity - Summary of Changes in Shareholders' Equity (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | $ 3,845,346 | $ 2,725,599 | $ 3,506,849 | $ 3,002,378
Net income | 404,027 | 433,314 | 748,379 | 859,414
Purchase of common stock for treasury | (201,077) | (266,915) | (311,125) | (1,015,703)
Equity-based compensation | 25,159 | 20,087 | 47,436 | 31,755
Proceeds from Options exercised | 79,808 | 79,581 | 161,724 | 113,822
Ending Balance | $ 4,153,263 | $ 2,991,666 | $ 4,153,263 | $ 2,991,666
Common stock repurchased (in shares) | 34,827 | 61,078 | 56,001 | 207,132
Reissued shares during the period, shares (in shares) | 53,615 | 30,396 | 97,556 | 43,719
Common Stock |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | $ 206 | $ 206 | $ 206 | $ 206
Ending Balance | 206 | 206 | 206 | 206
Additional Paid-In Capital |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | 2,676,641 | 2,416,660 | 2,600,014 | 2,378,191
Equity-based compensation | 25,159 | 20,087 | 47,436 | 31,755
Proceeds from Options exercised | 79,808 | 79,581 | 161,724 | 113,822
Treasury stock issued upon Option exercise and RSU vesting | (33,921) | (18,205) | (61,487) | (25,645)
Ending Balance | 2,747,687 | 2,498,123 | 2,747,687 | 2,498,123
Retained Earnings |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | 12,117,766 | 10,473,939 | 11,773,414 | 10,047,839
Net income | 404,027 | 433,314 | 748,379 | 859,414
Ending Balance | 12,521,793 | 10,907,253 | 12,521,793 | 10,907,253
Treasury Stock |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | (10,949,267) | (10,165,206) | (10,866,785) | (9,423,858)
Purchase of common stock for treasury | (201,077) | (266,915) | (311,125) | (1,015,703)
Treasury stock issued upon Option exercise and RSU vesting | 33,921 | 18,205 | 61,487 | 25,645
Ending Balance | (11,116,423) | (10,413,916) | (11,116,423) | (10,413,916)
Deferred Compensation Trust |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | (16,710) | (16,710) | (16,710) | (16,710)
Ending Balance | (16,710) | (16,710) | (16,710) | (16,710)
Deferred Compensation Liability |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Beginning Balance | 16,710 | 16,710 | 16,710 | 16,710
Ending Balance | $ 16,710 | $ 16,710 | $ 16,710 | $ 16,710

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