Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,002		$ 3,220
Short-term investments	2,382		1,901
Total unrestricted cash, cash equivalents and short-term investments	4,384		5,121
Restricted cash	44		31
Receivables, less allowance for doubtful accounts (2014-$22; 2013-$13)	1,146		1,503
Fuel hedge collateral deposits	577
Aircraft fuel, spare parts and supplies, less obsolescence allowance (2014-$169; 2013-$162)	666		667
Deferred income taxes	591		676
Prepaid expenses and other	730		704
Total current assets	8,138		8,702
Operating property and equipment: Owned-
Flight equipment	21,107		18,786
Other property and equipment	4,016		3,687
Operating property and equipment - owned, gross	25,123		22,473
Less-Accumulated depreciation and amortization	(7,079)		(6,080)
Operating property and equipment - owned, net	18,044		16,393
Purchase deposits for flight equipment	706		706
Capital leases-
Flight equipment	1,272		1,490
Other property and equipment	331		307
Operating property and equipment - capital leases, gross	1,603		1,797
Less-Accumulated amortization	(886)		(849)
Operating property and equipment - capital leases, net	717		948
Total property, plant, and equipment, net	19,467		18,047
Other assets:
Goodwill	4,523		4,523
Intangibles, less accumulated amortization (2014-$1,049; 2013-$933)	4,284		4,436
Restricted cash	276		364
Other, net	665		740
Other assets total	9,748		10,063
Total assets	37,353		36,812
Current liabilities:
Advance ticket sales	3,701		3,405
Frequent flyer deferred revenue	2,058		2,369
Accounts payable	1,882		2,087
Accrued salaries and benefits	1,818		1,696
Current maturities of long-term debt	1,313		1,368
Current maturities of capital leases	110	[1]	117
Fuel derivative instruments	694
Other	932		1,065
Total current liabilities	12,508		12,107
Long-term debt	10,121		10,171
Long-term obligations under capital leases	571	[1]	753
Other liabilities and deferred credits:
Frequent flyer deferred revenue	2,879		2,535
Postretirement benefit liability	1,933		1,703
Pension liability	2,226		1,650
Advanced purchase of miles	1,217		1,338
Deferred income taxes	1,591		1,662
Lease fair value adjustment, net	466		626
Other	1,445		1,283
Total Other liabilities and deferred credits	11,757		10,797
Commitments and contingencies
Stockholder's equity:
Preferred stock
Common stock	4		4
Additional capital invested	7,721		7,425
Accumulated deficit	(3,883)		(5,015)
Stock held in treasury, at cost	(367)		(38)
Accumulated other comprehensive income (loss)	(1,079)	[2]	608	[2]
Total stockholders' equity	2,396		2,984
Total liabilities and stockholders' equity (deficit)	37,353		36,812
United Airlines, Inc.
Current assets:
Cash and cash equivalents	1,996		3,214
Short-term investments	2,382		1,901
Total unrestricted cash, cash equivalents and short-term investments	4,378		5,115
Restricted cash	44		31
Receivables, less allowance for doubtful accounts (2014-$22; 2013-$13)	1,146		1,503
Fuel hedge collateral deposits	577
Aircraft fuel, spare parts and supplies, less obsolescence allowance (2014-$169; 2013-$162)	666		667
Deferred income taxes	591		674
Prepaid expenses and other	779		705
Total current assets	8,181		8,695
Operating property and equipment: Owned-
Flight equipment	21,107		18,786
Other property and equipment	4,016		3,687
Operating property and equipment - owned, gross	25,123		22,473
Less-Accumulated depreciation and amortization	(7,079)		(6,080)
Operating property and equipment - owned, net	18,044		16,393
Purchase deposits for flight equipment	706		706
Capital leases-
Flight equipment	1,272		1,490
Other property and equipment	331		307
Operating property and equipment - capital leases, gross	1,603		1,797
Less-Accumulated amortization	(886)		(849)
Operating property and equipment - capital leases, net	717		948
Total property, plant, and equipment, net	19,467		18,047
Other assets:
Goodwill	4,523		4,523
Intangibles, less accumulated amortization (2014-$1,049; 2013-$933)	4,284		4,436
Restricted cash	276		364
Other, net	1,377		1,221
Other assets total	10,460		10,544
Total assets	38,108		37,286
Current liabilities:
Advance ticket sales	3,701		3,405
Frequent flyer deferred revenue	2,058		2,369
Accounts payable	1,886		2,092
Accrued salaries and benefits	1,818		1,696
Current maturities of long-term debt	1,313		1,368
Current maturities of capital leases	110		117
Fuel derivative instruments	694
Payables to related parties			114
Other	933		1,064
Total current liabilities	12,513		12,225
Long-term debt	10,120		10,020
Long-term obligations under capital leases	571		753
Other liabilities and deferred credits:
Frequent flyer deferred revenue	2,879		2,535
Postretirement benefit liability	1,933		1,703
Pension liability	2,226		1,650
Advanced purchase of miles	1,217		1,338
Deferred income taxes	1,591		1,661
Lease fair value adjustment, net	466		626
Other	1,957		1,552
Total Other liabilities and deferred credits	12,269		11,065
Commitments and contingencies
Stockholder's equity:
Additional capital invested	7,347		7,590
Accumulated deficit	(3,628)		(4,743)
Accumulated other comprehensive income (loss)	(1,079)		608
Receivable from related parties	(5)		(232)
Total stockholders' equity	2,635		3,223
Total liabilities and stockholders' equity (deficit)	$ 38,108		$ 37,286

[1] As of December 31, 2014, United's aircraft capital lease minimum payments relate to leases of 37 mainline and 38 regional aircraft as well as to leases of nonaircraft assets. Imputed interest rate ranges are 3.5% to 18.3%.

[2] UAL and United amounts are substantially the same except for an additional $6 million of income tax benefit at United in 2013. In addition, United had additional gains related to investments and other of $1 million in both 2012 and 2013.