Income Taxes (Tables)

6 Months Ended

Jun. 28, 2015

Income Tax Disclosure [Abstract]

Schedule of components of income tax expense (benefit)

A reconciliation of the income tax provision (benefit) computed by applying the statutory federal income tax rate of 35% to loss from continuing operations before income taxes to the income tax provision for the three and six months ended June 29, 2014 and June 28, 2015 was as follows (in millions):

	For the Three Months Ended						For the Six Months Ended
	June 29, 2014			June 28, 2015			June 29, 2014			June 28, 2015
Income tax benefit at federal statutory rate	$	(16.4	)	$	(4.5	)	$	(20.4	)	$	(9.0	)
State and foreign taxes, net of federal tax benefit and valuation allowance	—			0.4			0.6			0.8
Nondeductible expenses and other	0.1			0.5			0.9			0.9
Impact of deferred tax liabilities for indefinite-lived assets	1.1			1.8			2.7			3.3
Increase in reserves for uncertain tax positions	3.1			—			3.0			0.1
Increase in federal valuation allowance	13.3			4.1			16.5			8.1
Total income tax provision	$	1.2		$	2.3		$	3.3		$	4.2