Discontinued operations (Tables)

6 Months Ended

Jul. 01, 2017

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Disposal groups, including discontinued operations

The amounts consist of the following (in millions):

	July 1, 2017			December 31, 2016
	CHCI			CHCA			Other
Assets held for sale
Current assets	$	17.0		$	—		$	5.1
Goodwill	7.7			—			5.5
Property, plant and equipment	—			13.5			33.2
Other assets	—			—			3.8
Less: impairment reserves	(3.7		)	(3.7		)	(35.3		)
Total assets held for sale	$	21.0		$	9.8		$	12.3
Liabilities held for sale
Current liabilities	$	8.0		$	0.1		$	1.9
Other liabilities	1.2			—			1.9
Total liabilities held for sale	$	9.2		$	0.1		$	3.8