Other Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Jan. 31, 2016	Dec. 31, 2015
Other Assets [Abstract]
Recoverable Taxes	$ 64		$ 425
Joint venture receivables	35		44
Prepaid assets and deposits	32		28
Contractual reimbursable engineering costs	25		34
Disposal Group, Including Discontinued Operation, Assets, Current	20		17
Notes Receivable, Related Parties, Current	19		21
Other	9		12
Other Assets, Current	204		581
Deferred tax assets	34		34
Recoverable taxes, non current	22		20
Notes Receivable, Related Parties, Noncurrent	21		13
Contractually reimbursable engineering costs	4		4
Other	21		17
Other Assets, Noncurrent	102		88
Korean Capital Gains Withholding Tax		$ 356	$ 364
Reimbursement for engineering costs in year one	21
Reimbursement for engineering costs expected in year two	7
Reimbursement for engineering costs expected in year five and after	$ 1