Earnings per Share (Tables)

9 Months Ended

Sep. 25, 2020

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 (loss) per share were as follows (in millions):

	Three Months Ended		Nine Months Ended
	September 25, 2020	September 27, 2019	September 25, 2020	September 27, 2019
Basic	84.6	84.0	84.4	83.8
Dilutive impact of restricted share units and share options	—	—	—	0.4
Diluted	84.6	84.0	84.4	84.2