Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2017

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures

The following is a summary of the assets and liabilities of discontinued operations as of December 31, 2017 and December 25, 2016 (in millions):

	December 31, 2017		December 25, 2016
Accrued compensation	$	—	$	0.6
Other current liabilities	1.1		1.0
Current liabilities of discontinued operations	$	1.1	$	1.6
Other long-term liabilities of discontinued operations	$	3.8	$	3.7

The following table presents the results of discontinued operations (in millions):

	Year ended December 31, 2017			Year ended December 25, 2016			Year ended December 27, 2015
Revenue	$	—		$	—		$	59.7
Cost of sales	—			—			40.6
Selling, general and administrative expenses	—			0.1			15.2
Interest expense, net	—			—			9.1
Other net income (expense) items that are not major	—			—			0.1
Loss from discontinued operations before income taxes	—			(0.1		)	(5.3		)
Gain on disposal of discontinued operations before income taxes	—			—			80.8
Total gain (loss) of discontinued operations before income taxes	—			(0.1		)	75.5
Income tax expense	0.1			—			22.5
Income (loss) from discontinued operations	$	(0.1	)	$	(0.1	)	$	53.0