Treasury Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 28, 2019	Sep. 29, 2018	May 08, 2019
Equity, Class of Treasury Stock [Line Items]
Increase Shares Authorized Share Repurchase Program									$ 1,500,000
Board-approved share repurchase program of common stock									$ 4,500,000
Remaining authorization under the share repurchase program	$ 1,530,000						$ 1,530,000
Total number of shares repurchased	1,470			452			4,926	4,296
Average price paid per share	$ 105.97			$ 81.23			$ 99.46	$ 67.33
Total cash paid for share repurchases	$ 155,742	$ 178,916	$ 155,319	$ 36,660	$ 95,082	$ 157,463	$ 489,977	$ 289,205