Asset and Liabilities Held for Sale (Tables)

9 Months Ended

Sep. 30, 2019

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

Disposal Groups, Including Discontinued Operations

	December 31,
(millions of dollars)	2018
Receivables, net	$	15
Inventories, net	42
Prepayments and other current assets	12
Property, plant and equipment, net	45
Goodwill	7
Other intangible assets, net	20
Impairment of carrying value	(94		)
Total assets held for sale	$	47
Accounts payable and accrued expenses	$	18
Other liabilities	5
Total liabilities held for sale	$	23