Net Income (Loss) Per Share (Tables)

9 Months Ended

Oct. 03, 2021

Earnings Per Share [Abstract]

Schedule of weighted-average number of ordinary shares used in computation of basic and diluted net income (loss) per share

The weighted-average number of ordinary shares used in the computation of basic and diluted net income (loss) per share were as follows:

	Fiscal Quarter Ended			Fiscal Nine Months Ended
(In millions)	October 3, 2021	September 27, 2020	October 3, 2021		September 27, 2020
Basic weighted-average ordinary shares outstanding	235.6	146.4	225.4		146.4
Effect of stock options, unvested restricted shares and    restricted stock units	7.2	—	—		—
Diluted weighted-average ordinary shares	242.8	146.4	225.4		146.4

Schedule of Total Outstanding Ordinary Share Equivalents Unaffected by the Treasury Stock Method Weighted-Average Calculation [Table Text Block]

The following table provides the total outstanding ordinary share equivalents, unaffected by the treasury stock method weighted-average calculation, as of the end of each period below:

	Fiscal Quarter Ended				Fiscal Nine Months Ended
(In millions)	October 3, 2021		September 27, 2020		October 3, 2021		September 27, 2020
Stock options		13.9		16.2		13.9		16.2
Unvested restricted shares and restricted stock    units		0.6		0.3		0.6		0.3
		14.5		16.5		14.5		16.5