Asset and Liabilities Held for Sale (Tables)

6 Months Ended

Jun. 30, 2018

Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]

Disposal Groups, Including Discontinued Operations

	June 30,			December 31,
(millions of dollars)	2018			2017
Receivables, net	$	22.2		$	21.0
Inventories, net	25.3			30.4
Prepayments and other current assets	11.4			10.3
Property, plant and equipment, net	47.7			47.7
Goodwill	7.1			7.3
Other intangible assets, net	20.6			21.1
Other assets	0.3			0.5
Impairment of carrying value	(69.1		)	(71.0		)
Total assets held for sale	$	65.5		$	67.3
Accounts payable and accrued expenses	$	25.6		$	24.6
Other liabilities	5.7			4.9
Total liabilities held for sale	$	31.3		$	29.5