Consolidated Income Statements - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement [Abstract]
Revenue	$ 5,195	$ 4,876	$ 5,249
Cost of revenue	3,220	3,046	3,203
Gross profit	1,975	1,830	2,046
Selling, general and administrative expenses	1,179	1,143	1,158
Research and development expenses	204	187	191
Restructuring and asset impairment charges	7	75	63
Goodwill, Impairment Loss	0	58	148
Operating income	585	367	486
Interest expense	76	77	67
Other non-operating expense, net	0	(5)	(4)
Gain on sale of businesses	2	0	1
Income before taxes	511	285	416
Income tax expense	84	31	15
Net income	$ 427	$ 254	$ 401
Earnings per share:
Basic (in dollars per share)	$ 2.37	$ 1.41	$ 2.23
Diluted (in dollars per share)	$ 2.35	$ 1.40	$ 2.21
Basic (in shares)	180,247	180,116	179,987
Weighted average common shares outstanding — Diluted	181,526	181,099	181,196
Dividends declared per share (in usd per share)	$ 1.12	$ 1.04	$ 0.96