SUPPLEMENTAL FINANCIAL INFORMATION



(in millions)	December 31, 2013		December 31, 2012
Derivative contracts	$	145	$	306
Intangible assets	166		138
Non-current investments	44		41
Other	175		148
Other assets	$	530	$	633



(in millions)	December 31,2013		December 31, 2012
Accounts payable trade	$	189	$	174
Salaries payable	156		148
Taxes payable	146		128
Aircraft maintenance payable	331		299
Fuel payable	102		112
Other payable	323		246
Accounts payable	$	1,247	$	1,107



(in millions)	December 31, 2013		December 31, 2012
Profitsharing and savings plans	$	244	$	135
Aircraft and other lease related obligations	173		139
Vacation pay	278		270
Health	73		70
Derivative contracts	12		50
Workers compensation	161		159
Accrued taxes	65		67
Other	223		212
Accrued liabilities	$	1,229	$	1,102



(in millions)	December 31, 2013		December 31, 2012
Postretirement obligation	$	138	$	148
Non-current lease-related obligations	290		376
Other deferred compensation	163		141
Deferred gains from sale and leaseback of aircraft	65		63
Other	115		128
Other non-current liabilities	$	771	$	856

Other Operating Expenses

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