Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Computation of Earnings per Share

Earnings per share (in millions, except share data):

	Three Months Ended
	March 31, 2018		April 1, 2017
Basic:
Net income	$	109	$	8
Weighted-average shares outstanding	53,286,249		51,842,025
Basic earnings per share	$	2.04	$	0.16
Diluted:
Net income	$	109	$	8
Weighted-average shares outstanding	53,286,249		51,842,025
Dilutive shares	699,506		1,104,858
Diluted weighted-average shares outstanding	53,985,755		52,946,883
Diluted earnings per share	$	2.01	$	0.16