Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended			9 Months Ended
	Sep. 27, 2020	Jun. 28, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019	Mar. 04, 2020
Equity [Abstract]
Stock repurchase program, number of shares authorized to be repurchased						10,000,000
Stock repurchased during the period (shares)	0	0		3,400,000	1,100,000
Stock repurchased during the period, value				$ 501	$ 184
Remaining number of shares authorized to be repurchased (shares)	13,000,000			13,000,000
Shares remaining to be repurchased as a percent of total shares outstanding	4.50%			4.50%
Dividends declared per share	$ 1.10		$ 1.02	$ 3.30	$ 3.06
Dividends paid in cash	$ 315		$ 295	$ 925	$ 858