Earnings Per Share and Shareholders' Equity (Tables)

3 Months Ended

Mar. 30, 2019

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
	March 30, 2019		March 31, 2018
Numerator:
Net income	$	63.9	$	80.8
Denominator:
Weighted average shares outstanding for basic EPS	135.9		140.8
Dilutive effect of share-based awards	0.3		0.6
Weighted average shares outstanding for diluted EPS	136.2		141.4
Anti-dilutive share-based awards excluded from computation of diluted EPS	2.1		0.7