SUPPLEMENTAL FINANCIAL INFORMATION



(in millions)	March 31, 2017		December 31, 2016
Derivative contracts	$	77	$	120
Intangible assets, net	423		426
Capital lease receivable	86		90
Non-current prepaid maintenance	132		6
Other	131		132
Other assets	$	849	$	774



(in millions)	March 31, 2017		December 31, 2016
Accounts payable trade	$	181	$	138
Salaries payable	203		200
Taxes payable	280		184
Aircraft maintenance payable	31		26
Fuel payable	57		95
Other payables	462		535
Accounts payable	$	1,214	$	1,178



(in millions)	March 31, 2017		December 31, 2016
ProfitSharing and savings plans	$	710	$	645
Aircraft and other lease related obligations	42		55
Vacation pay	334		355
Union bonuses	87		188
Health	90		96
Derivative contracts	153		158
Workers compensation	184		183
Property and income taxes	145		68
Other	202		237
Accrued liabilities	$	1,947	$	1,985



(in millions)	March 31, 2017		December 31, 2016
Postretirement obligation	$	261	$	256
Non-current lease-related obligations	115		125
Other deferred compensation	195		204
Derivative contracts	30		35
Other	102		108
Other noncurrent liabilities	$	703	$	728

For further details on fuel derivative and interest rate derivative contracts, see Note 3.

Other Operating Expenses

Other operating expenses consist of distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded 10 percent of Operating expenses.