Income Taxes (Tables)

6 Months Ended

Jul. 01, 2018

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

A reconciliation of the income tax provision from continuing operations computed by applying the statutory federal income tax rate of 21% to loss from continuing operations before income taxes to the income tax provision for the three and six months ended July 1, 2018, and 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 25, 2017 was as follows (in millions):

	For the Three Months Ended						For the Six Months Ended
	July 1, 2018			June 25, 2017			July 1, 2018			June 25, 2017
Income tax benefit at federal statutory rate	$	(0.8	)	$	(2.0	)	$	(0.3	)	$	(5.0	)
State and foreign taxes, net of federal tax benefit and valuation allowance	(0.1		)	0.2			0.1			0.4
GILTI	(0.3		)	—			(0.2		)	—
Nondeductible expenses and other	(0.3		)	0.6			(0.2		)	1.0
Impact of deferred tax liabilities for indefinite-lived assets	(0.8		)	1.6			(0.4		)	2.7
Increase (decrease) in reserves for uncertain tax positions	1.1			(0.1		)	1.4			—
Increase in federal valuation allowance	1.3			1.0			0.6			3.6
Total income tax provision	$	0.1		$	1.3		$	1.0		$	2.7