Earnings Per Share and Shareholders' Equity (Tables)

9 Months Ended

Oct. 02, 2021

Earnings Per Share [Abstract]

Schedule of Earnings per Share, Basic and Diluted

A reconciliation of the numerators and denominators used in the basic and diluted earnings per share ("EPS") calculation is as follows (in millions):

	Three Months Ended				Nine Months Ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Numerator:
Income (loss) from continuing operations	$	(53.9)	$	26.4	$	(163.0)	$	96.4
Income (loss) from discontinued operations, net of tax	(5.0)		(181.0)		84.5		(84.0)
Net income (loss)	$	(58.9)	$	(154.6)	$	(78.5)	$	12.4
Denominator:
Weighted average shares outstanding for basic EPS	133.8		136.5		133.5		136.3
Dilutive effect of share-based awards*	—		1.1		—		1.2
Weighted average shares outstanding for diluted EPS	133.8		137.6		133.5		137.5
Anti-dilutive share-based awards excluded from computation of diluted EPS*	—		1.5		—		1.5
* In the period of a net loss, diluted shares equal basic shares.