Consolidated Balance Sheets - USD ($) $ in Millions	May 31, 2016	May 31, 2015
CURRENT ASSETS
Cash and cash equivalents	$ 3,534	$ 3,763
Receivables, less allowances of $178 and $185	7,252	5,719
Spare parts, supplies and fuel, less allowances of $218 and $207	496	498
Prepaid expenses and other	707	355
Total current assets	11,989	10,335
PROPERTY AND EQUIPMENT, AT COST
Aircraft and related equipment	17,499	16,186
Package handling and ground support equipment	7,961	6,725
Computer and electronic equipment	5,149	5,208
Vehicles	6,422	5,816
Facilities and other	9,987	8,929
Gross property and equipment	47,018	42,864
Less accumulated depreciation and amortization	22,734	21,989
Net property and equipment	24,284	20,875
OTHER LONG-TERM ASSETS
Goodwill	6,747	3,810
Other assets	3,044	1,511
Total other long-term assets	9,791	5,321
ASSETS	46,064	36,531
CURRENT LIABILITIES
Current portion of long-term debt	29	19
Accrued salaries and employee benefits	1,972	1,436
Accounts payable	2,944	2,066
Accrued expenses	3,063	2,435
Total current liabilities	8,008	5,956
LONG-TERM DEBT, LESS CURRENT PORTION	13,838	7,249
OTHER LONG-TERM LIABILITIES
Deferred income taxes	1,567	1,210
Pension, postretirement healthcare and other benefit obligations	6,227	4,893
Self-insurance accruals	1,314	1,120
Deferred lease obligations	400	711
Deferred gains, principally related to aircraft transactions	155	181
Other liabilities	771	218
Total other long-term liabilities	10,434	8,333
COMMITMENTS AND CONTINGENCIES
COMMON STOCKHOLDERS' INVESTMENT
Common stock, $0.10 par value; 800 million shares authorized; 318 million shares issued as of May 31, 2016 and 2015	32	32
Additional paid-in capital	2,892	2,786
Retained earnings	18,371	16,900
Accumulated other comprehensive (loss) income at end of period	(169)	172
Treasury stock, at cost	(7,342)	(4,897)
Total common stockholders' investment	13,784	14,993
LIABILITIES AND STOCKHOLDERS' INVESTMENT	$ 46,064	$ 36,531