Earnings (Loss) per Share (Tables)

6 Months Ended

Mar. 27, 2015

Earnings (Loss) per Share [Abstract]

Schedule of Earnings (Loss) per Share

	Three Months Ended					Six Months Ended
	March 27, 2015		March 28, 2014			March 27, 2015		March 28, 2014
Earnings (loss) per share numerator:
Income from continuing operations attributable to common shareholders before allocation of earnings to participating securities	$	76.5	$	11.7		$	168.6	$	58.1
Less: earnings allocated to participating securities	0.7		—			1.7		—
Income from continuing operations attributable to common shareholders, after earnings allocated to participating securities	75.8		11.7			166.9		58.1
Income (loss) from discontinued operations	22.3		(0.1		)	22.9		(0.9		)
Less: earnings from discontinued operations allocated to participating securities	0.2		—			0.2		—
Income (loss) from discontinued operations attributable to common shareholders, after allocation of earnings to participating securities	22.1		(0.1		)	22.7		(0.9		)
Net income attributable to common shareholders, after allocation of earnings to participating securities	$	97.9	$	11.6		$	189.6	$	57.2
Earnings (loss) per share denominator:
Weighted-average shares outstanding - basic	115.6		58.2			115.2		58.0
Impact of dilutive securities	1.6		0.9			1.6		0.7
Weighted-average shares outstanding - diluted	117.2		59.1			116.8		58.7
Basic earnings (loss) per share attributable to common shareholders
Income from continuing operations	$	0.66	$	0.20		$	1.45	$	1.00
Income (loss) from discontinued operations	0.19		—			0.20		(0.02		)
Net income attributable to common shareholders	$	0.85	$	0.20		$	1.65	$	0.99
Diluted earnings (loss) per share attributable to common shareholders
Income from continuing operations	$	0.65	$	0.20		$	1.43	$	0.99
Income (loss) from discontinued operations	0.19		—			0.19		(0.02		)
Net income attributable to common shareholders	$	0.84	$	0.20		$	1.62	$	0.97