Net Income per Common Share - Summary of Calculation of Basic and Diluted EPS (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net income	$ 185,031	$ 96,304	$ 344,090	$ 258,781	$ 281,335	$ 602,871
Denominator:
Weighted average shares outstanding, basic	110,922		119,244		112,291	120,608
Dilutive effect of options and RSUs	274		828		468	1,113
Weighted average shares outstanding, diluted	111,196		120,072		112,759	121,721
Net income per share:
Basic	$ 1.67		$ 2.89		$ 2.51	$ 5
Diluted	$ 1.66		$ 2.87		$ 2.5	$ 4.95
Antidilutive and contingent RSUs excluded from diluted EPS	767		280		427	158

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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