Stockholders' Equity and Stock-Based Compensation - Narrative (Details) - USD ($)			12 Months Ended
		Jan. 01, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	May 31, 2024	Apr. 30, 2024	Apr. 17, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate purchase price			$ 423,619,000	$ 112,279,000	$ 670,287,000
Common stock, shares issued (in shares)	[1]		1,261,334,000	1,248,982,000
Options granted (in shares)			0	0	0
Aggregate intrinsic value of options exercised			$ 495,100,000	$ 525,300,000	$ 311,700,000
Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of options vested			5,600,000	$ 8,700,000	$ 16,600,000
Unrecognized compensation expense			$ 1,000,000,000.0
Weighted average period (in years)			4 years 2 months 12 days
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, shares issued (in shares)			1,120,000
Weighted-average grant-date fair value of options granted (in dollars per share)			$ 29.08
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs granted (in dollars per share)			$ 72.61	$ 39.49	$ 25.34
Fair value of RSUs vested			$ 251,800,000	$ 225,500,000	$ 174,000,000.0
Restated Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, maximum, number of outstanding stock (in shares)								52,800,000
Share-based compensation arrangement by share-based payment award, number of shares authorized (in shares)								40,158,628
Restated Plan | Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance (in shares)			52,400,000
2014 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares outstanding to increase number of shares available for grant and issuance (as a percent)		1.00%
Maximum increase of number of shares available for grant (in shares)			40,000,000
Number of additional shares authorized for issuance (in shares)		12,500,000
Percentage of share cost offered to eligible employees for share purchases (as a percent)			85.00%
Offering period (in years)			2 years
Purchase period term (in months)			6 months
Maximum percentage of payroll deductions per employee (as a percent)			15.00%
2014 Employee Stock Purchase Plan | Employee stock purchase plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance (in shares)			104,900,000
Prior Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized repurchase amount							$ 1,000,000,000
Aggregate purchase price			$ 144,600,000
New Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized repurchase amount						$ 1,200,000,000
Aggregate purchase price			279,000,000
Remaining authorized repurchase amount			$ 921,000,000.0

[1] Prior period results have been adjusted to reflect the four-for-one stock split effected in December 2024. See Note 1, Organization and Summary of Accounting Policies, for details.