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Stockholders’ Equity and Stock-Based Compensation - Narrative (Details) - USD ($)
9 Months Ended
Jan. 01, 2021
Sep. 30, 2021
Apr. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Authorized amount for stock repurchases     $ 1,000,000,000
Remaining authorized repurchase amount   $ 103,200,000  
Unamortized compensation costs   $ 512,800,000  
Unamortized compensation costs weighted-average period   3 years 3 months 18 days  
Performance-based Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
RSUs granted (in shares)   69,620  
Performance-based Restricted Stock Units | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   3 years  
Award vesting rights percentage   0.00%  
Performance-based Restricted Stock Units | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period   4 years  
Award vesting rights percentage   200.00%  
2014 Equity Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of additional shares authorized for issuance (in shares) 2,285,228    
2014 Equity Incentive Plan | Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum increase of number of shares available for issuance (in shares) 12,500,000    
Percent of shares outstanding to increase number of shares available for grant and issuance 3.00%    
Common stock reserved for issuance (in shares)   22,400,000  
2014 Employee Stock Purchase Plan | Employee stock purchase plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum increase of number of shares available for issuance (in shares) 2,500,000    
Percent of shares outstanding to increase number of shares available for grant and issuance 1.00%    
Number of additional shares authorized for issuance (in shares) 761,742    
Common stock reserved for issuance (in shares)   4,500,000  
Shares issued (in shares)   114,571  
Weighted-average purchase price (in dollars per share)   $ 186.01