Supplementary Financial Information - Summary of Quarterly Results of Operations (unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 31, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Total Net sales	$ 1,192	$ 1,130	$ 1,097	$ 1,066	$ 1,137	$ 1,092	$ 1,012	$ 977	$ 4,485	$ 4,218	$ 3,722
Gross profit	544	535	520	501	539	505	472	465	2,100	1,981	1,710
Net income	$ 169	$ 136	$ 124	$ 115	$ 115	$ 127	$ 70	$ 109	$ 544	$ 421	$ 17
Net earnings per common share:
Basic earnings per share (in USD per share)	$ 3.13	$ 2.52	$ 2.28	$ 2.14	$ 2.14	$ 2.37	$ 1.31	$ 2.04	$ 10.08	$ 7.86	$ 0.33
Diluted earnings per share (in USD per share)	$ 3.10	$ 2.50	$ 2.26	$ 2.12	$ 2.11	$ 2.34	$ 1.29	$ 2.01	$ 9.97	$ 7.76	$ 0.32