Acquisitions and Divestitures (Tables)

9 Months Ended

Sep. 30, 2017

Business Combinations [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]

The net sales and income from discontinued operations related to the former Glass reportable business segment for the three and nine months ended September 30, 2017 and 2016 were as follows:

	Three Months Ended September 30				Nine Months Ended September 30
($ in millions)	2017		2016		2017		2016
Net sales	$	50	$	285	$	217	$	828
Income from operations	$	5	$	38	$	23	$	109
Net gain on divestiture of North American fiber glass business	343		—		343		—
Income tax expense	131		11		138		32
Income from discontinued operations, net of tax	$	217	$	27	$	228	$	77

($ in millions)	December 31, 2016
Receivables, net	$	38
Inventory	32
Other current assets	1
Property, plant and equipment, net	151
Deferred tax asset (a)	(30		)
Other non-current assets	1
Assets held for sale	$	193
Accounts payable and accrued liabilities	52
Long-term liabilities	12
Liabilities held for sale	$	64