Statement of Changes in Equity (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Jun. 25, 2021	Mar. 26, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			$ 249,692	$ (218,929)	$ 112,143	$ 837,656
Beginning balance, treasury shares (in shares)					(199,443,000)
Shares issued under stock-based compensation plans			20		$ 20
Stock-based compensation expense			$ 81,931	$ 90,117	168,793	143,685
Common stock issued under employee stock purchase plan					$ 25,757	21,035
Stock repurchases, net						$ (199,903)
Restricted shares turned in for tax withholding (in shares)			(393,837)	(256,376)	(729,184)	(739,600)
Restricted shares turned in for tax withholding			$ (54,973)	$ (35,813)	$ (101,718)	$ (101,156)
Cash dividends declared			(45,959)	(43,222)	(91,481)	(86,062)
Value of assumed equity awards related to pre-combination service					28,885
Accelerated stock repurchase program						(1,000,000)
Other comprehensive income, net of tax			(630)	1,345	(2,366)	(1,338)
Net income			$ 62,766	112,906	$ 152,814	294,128
Ending balance, treasury shares (in shares)			(200,172,000)		(200,172,000)
Ending balance			$ 292,847	$ (93,596)	$ 292,847	$ (93,596)
Cash dividend declared (per share)			$ 0.37	$ 0.35	$ 0.37	$ 0.35
Cash dividend paid (in dollars per share)	$ 0.37	$ 0.37
Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance						$ (1,641)
Common Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance (in shares)			323,154,000	320,437,000	321,964,000	318,760,000
Beginning balance			$ 323	$ 320	$ 322	$ 319
Shares issued under stock-based compensation plans (shares)			1,233,000	773,000	2,195,000	2,205,000
Shares issued under stock-based compensation plans			$ 1	$ 1	$ 2	$ 2
Common stock issued under employee stock purchase plan (shares)					228,000	245,000
Ending balance (in shares)			324,387,000	321,210,000	324,387,000	321,210,000
Ending balance			$ 324	$ 321	$ 324	$ 321
Additional Paid-in Capital [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			6,752,058	6,125,589	6,608,018	6,249,065
Shares issued under stock-based compensation plans			19	(1)	18	(2)
Stock-based compensation expense			81,931	90,117	168,793	143,685
Common stock issued under employee stock purchase plan					25,757	21,035
Value of assumed equity awards related to pre-combination service					28,885
Accelerated stock repurchase program						(200,000)
Other			1,859	1,133	4,396	3,055
Ending balance			6,835,867	6,216,838	6,835,867	6,216,838
Retained Earnings [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			5,026,322	4,794,964	4,984,333	4,660,145
Cash dividends declared			(45,959)	(43,222)	(91,481)	(86,062)
Other			(1,859)	(1,133)	(4,396)	(3,055)
Net income			62,766	112,906	152,814	294,128
Ending balance			5,041,270	4,863,515	5,041,270	4,863,515
Retained Earnings [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance						(1,641)
Accumulated Other Comprehensive Loss [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			(5,385)	(7,810)	(3,649)	(5,127)
Other comprehensive income, net of tax			(630)	1,345	(2,366)	(1,338)
Ending balance			(6,015)	(6,465)	(6,015)	(6,465)
Common Stock in Treasury [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance			$ (11,523,626)	$ (11,131,992)	$ (11,476,881)	$ (10,066,746)
Beginning balance, treasury shares (in shares)			(199,778,000)	(197,436,000)	(199,443,000)	(188,693,000)
Stock repurchases net (in shares)						(1,732,000)
Stock repurchases, net						$ (199,903)
Restricted shares turned in for tax withholding (in shares)			(394,000)	(257,000)	(729,000)	(740,000)
Restricted shares turned in for tax withholding			$ (54,973)	$ (35,813)	$ (101,718)	$ (101,156)
Accelerated stock repurchases (in shares)						(6,528,000)
Accelerated stock repurchase program						$ (800,000)
Ending balance, treasury shares (in shares)			(200,172,000)	(197,693,000)	(200,172,000)	(197,693,000)
Ending balance			$ (11,578,599)	$ (11,167,805)	$ (11,578,599)	$ (11,167,805)