Income Taxes (Tables)

3 Months Ended

Mar. 26, 2017

Income Tax Disclosure [Abstract]

Reconciliation of Income Tax Benefit at Statutory Rate to Income Tax Provision

A reconciliation of the income tax benefit from continuing operations 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 months ended March 26, 2017 and March 27, 2016 was as follows (in millions):

	March 26, 2017			March 27, 2016
Income tax benefit at federal statutory rate	$	(2.9	)	$	(6.5	)
State and foreign taxes, net of federal tax benefit and valuation allowance	0.2			0.4
Nondeductible expenses and other	0.4			0.4
Impact of deferred tax liabilities for indefinite-lived assets	1.2			1.5
Increase in reserves for uncertain tax positions	0.1			1.7
Increase in federal valuation allowance	2.5			6.1
Total income tax provision	$	1.5		$	3.6