Assets and Liabilities Held for Sale (Tables)

12 Months Ended

Dec. 31, 2017

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]

(millions of dollars)
Receivables, net	$	21.0
Inventories, net	30.4
Prepayments and other current assets	10.3
Property, plant and equipment, net	47.7
Goodwill	7.3
Other intangible assets, net	21.1
Other assets	0.5
Impairment of carrying value	(71.0		)
Total assets held for sale	$	67.3
Accounts payable and accrued expenses	$	24.6
Other liabilities	4.9
Total liabilities held for sale	$	29.5