Net Income per Share - Computation of Basic and Diluted Net Profit Per Share Attributable to Common Stock (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income	$ 361,573	$ 772,020	$ 1,775,888
Denominator:
Weighted-average common shares outstanding, basic (shares)	78,190	78,917	78,760
Dilutive effect of potential common stock (shares)	230	753	470
Total shares, diluted (shares)	78,420	79,670	79,230
Net income per share, basic (usd per share)	$ 4.62	$ 9.78	$ 22.55
Net income per share, diluted (usd per share)	$ 4.61	$ 9.69	$ 22.41
Anti-dilutive potential common shares (shares)	320	1	280