Arrangements With Off-Balance Sheet Risk (Tables)

6 Months Ended

Jun. 30, 2018

Guarantees [Abstract]

Third Party Guarantees

The following table provides quantitative data regarding our third party guarantees. The maximum potential payments represent a “worst-case scenario,” and do not necessarily reflect amounts that we expect to pay. Estimated proceeds from collateral and recourse represent the anticipated values of assets we could liquidate or receive from other parties to offset our payments under guarantees. The carrying amount of liabilities represents the amount included in Accrued liabilities.

	Maximum Potential Payments				Estimated Proceeds from Collateral/Recourse				Carrying Amount of  Liabilities
	June 30 2018		December 31 2017		June 30 2018		December 31 2017		June 30 2018		December 31 2017
Contingent repurchase commitments		$1,699		$1,605		$1,699		$1,605				$9
Indemnifications to ULA:
Contributed Delta program launch inventory	67		72
Contract pricing	261		261							$7	7
Other Delta contracts	191		191
Credit guarantees	112		109		55		55		16		16