Earnings Per Share (Tables)

12 Months Ended

Dec. 28, 2014

Earnings Per Share [Abstract]

Common Stock Reconciliation of Basic and Diluted Earnings Per Share

	2014			2013			2012
Earnings from continuing operations	$	23.7		$	58.9		$	49.7
Less: Earnings allocated to participating securities	(0.7		)	(1.5		)	(1.3		)
Earnings from continuing operations available to common shareholders	$	23.0		$	57.4		$	48.4
Earnings from discontinued operations	$	—		$	—		$	0.4
Less: Earnings allocated to participating securities	—			—			—
Earnings from discontinued operations available to common shareholders	$	—		$	—		$	0.4
Net earnings	$	23.7		$	58.9		$	50.1
Less: Earnings allocated to participating securities	(0.7		)	(1.5		)	(1.3		)
Net earnings available to common shareholders	$	23.0		$	57.4		$	48.8
Basic earnings per share on common stock:
Earnings from continuing operations	$	0.61		$	1.54		$	1.31
Earnings from discontinued operations	$	—		$	—		$	0.01
Net earnings	$	0.61		$	1.54		$	1.32
Diluted earnings per share on common stock:
Earnings from continuing operations	$	0.61		$	1.54		$	1.31
Earnings from discontinued operations	$	—		$	—		$	0.01
Net earnings	$	0.61		$	1.54		$	1.32
Average common shares outstanding (millions)
Basic	37.5			37.3			37.0
Diluted	37.5			37.3			37.0