Asset and Liabilities Held for Sale (Tables)

9 Months Ended

Sep. 30, 2018

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

Disposal Groups, Including Discontinued Operations

	September 30,			December 31,
(millions of dollars)	2018			2017
Receivables, net	$	23.6		$	21.0
Inventories, net	24.4			30.4
Prepayments and other current assets	12.8			10.3
Property, plant and equipment, net	44.7			47.7
Goodwill	7.1			7.3
Other intangible assets, net	20.4			21.1
Other assets	0.1			0.5
Impairment of carrying value	(68.6		)	(71.0		)
Total assets held for sale	$	64.5		$	67.3
Accounts payable and accrued expenses	$	24.9		$	24.6
Other liabilities	5.0			4.9
Total liabilities held for sale	$	29.9		$	29.5