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Net Income (Loss) Per Share - Computation of Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Numerator:        
Net income (loss) $ 251,562 $ 6,651 $ 264,780 $ (25,764)
Convertible senior notes activity, net of tax (69,042) 0 (66,630) 0
Net income (loss), diluted $ 182,520 $ 6,651 $ 198,150 $ (25,764)
Denominator:        
Weighted average shares used to compute net income (loss) per share, basic (in shares) 126,132 144,746 128,166 140,775
Net income (loss) per share, basic (in dollars per share) $ 1.99 $ 0.05 $ 2.07 $ (0.18)
Weighted average shares used to compute net income (loss) per share, diluted (in shares) 148,045 146,699 151,221 140,775
Net income (loss) per share, diluted (in dollars per share) $ 1.23 $ 0.05 $ 1.31 $ (0.18)
Shares related to stock plan activity        
Denominator:        
Incremental common shares attributable to dilutive effect (in shares) 504 1,953 674 0
Shares related to convertible senior notes        
Denominator:        
Incremental common shares attributable to dilutive effect (in shares) 21,409 0 22,381 0