Other Assets (Tables)

3 Months Ended

Mar. 31, 2018

Other Assets [Abstract]

Schedule of Other Current Assets [Table Text Block]

Other current assets are comprised of the following components:

	March 31		December 31
	2018		2017
	(Dollars in Millions)
Recoverable taxes	$	52	$	56
Prepaid assets and deposits	48		36
Joint venture receivables	31		43
Notes receivable	30		23
Contractually reimbursable engineering costs	26		14
Foreign currency hedges	4		1
Other	3		2
	$	194	$	175

Schedule of Other Assets, Noncurrent [Table Text Block]

Other non-current assets are comprised of the following components:

	March 31		December 31
	2018		2017
	(Dollars in Millions)
Deferred tax assets	$	47	$	46
Recoverable taxes	36		35
Contractually reimbursable engineering costs	34		24
Joint venture receivables	24		26
Long term notes receivable	10		10
Other	10		10
	$	161	$	151