Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Schedule of Earnings per Share

The weighted-average number of shares outstanding used in the computations of basic and diluted earnings per share were as follows (in millions):

	Three Months Ended		Six Months Ended
	June 30, 2017	June 24, 2016	June 30, 2017	June 24, 2016
Basic	98.5	108.6	100.9	109.9
Dilutive impact of restricted share units and share options	0.2	0.8	0.3	0.9
Diluted	98.7	109.4	101.2	110.8