Discontinued operations (Tables)

9 Months Ended

Sep. 30, 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):

	September 30, 2017			December 31, 2016
	Other			CHCA			Other
Assets held for sale
Current assets	$	44.0		$	—		$	5.1
Goodwill	32.6			—			5.5
Intangible assets	5.5			—			—
Property, plant and equipment	45.9			13.5			33.2
Other assets	3.1			—			3.8
Less: impairment reserves	(3.3		)	(3.7		)	(35.3		)
Total assets held for sale	$	127.8		$	9.8		$	12.3
Liabilities held for sale
Current liabilities	$	7.6		$	0.1		$	1.9
Other liabilities	25.1			—			1.9
Total liabilities held for sale	$	32.7		$	0.1		$	3.8