Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Jan. 03, 2017	Mar. 31, 2017	Mar. 31, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Issuance of common stock (in shares)	98,802,597
Numerator:
Net income		$ 50	$ 48
Denominator:
Weighted average shares outstanding, Basic		98,798,007	99,000,000
Weighted average shares outstanding, diluted		99,339,928	99,000,000
Basic EPS (in dollars per share)		$ 0.51	$ 0.48
Diluted EPS (in dollars per share)		$ 0.51	$ 0.48
Stock Compensation Plan
Denominator:
Antidilutive securities excluded from computation of EPS		198,994