Stockholders' Equity (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Jan. 01, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 8,126,448	$ 7,440,059
Shares issued under employee and director stock plans	(3,228)	(4,448)
Stock-based compensation expense	5,041	5,789
Repurchases of common stock	(68,641)
Noncontrolling earnings	(49)	(10)
Currency translation adjustment on non-controlling interests	(283)	9
Currency translation adjustment	(322,129)	13,953
Prior pension and post-retirement benefit service cost and actuarial gain / loss	101	108
CECL Adoption			$ (131)
Net income	110,514	121,585
Ending balance	7,847,643	7,577,045
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 790	$ 797
Beginning balance (in shares)	78,980	79,656
Shares issued under employee and director stock plans	$ 1	$ 1
Shares issued under employee and director stock plans (in shares)	130	115
Repurchases of common stock	$ (6)
Repurchases of common stock (in shares)	(579)
Ending balance	$ 785	$ 798
Ending balance (in shares)	78,531	79,771
Additional Paid-in Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 1,868,250	$ 1,852,173
Shares issued under employee and director stock plans	(3,288)	(4,478)
Stock-based compensation expense	5,041	5,789
Ending balance	1,870,003	1,853,484
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	7,232,337	6,588,197
Repurchases of common stock	(68,635)
CECL Adoption			$ (131)
Net income	110,514	121,585
Ending balance	7,274,085	6,709,782
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	(765,824)	(791,608)
Currency translation adjustment	(322,129)	13,953
Prior pension and post-retirement benefit service cost and actuarial gain / loss	101	108
Ending balance	(1,087,852)	(777,547)
Treasury Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ (215,712)	$ (215,745)
Beginning balance (in shares)	(7,348)	(7,349)
Shares issued under employee and director stock plans	$ 59	$ 29
Shares issued under employee and director stock plans (in shares)	2
Ending balance	$ (215,653)	$ (215,716)
Ending balance (in shares)	(7,346)	(7,349)
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning balance	$ 6,607	$ 6,245
Noncontrolling earnings	(49)	(10)
Currency translation adjustment on non-controlling interests	(283)	9
Ending balance	$ 6,275	$ 6,244