Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Aug. 31, 2016	May 31, 2016
CURRENT ASSETS
Cash and cash equivalents	$ 2,989	$ 3,534
Receivables, less allowances of $169 and $178	7,233	7,252
Spare parts, supplies and fuel, less allowances of $222 and $218	512	496
Prepaid expenses and other	667	707
Total current assets	11,401	11,989
PROPERTY AND EQUIPMENT, AT COST	48,121	47,018
Less accumulated depreciation and amortization	23,317	22,734
Net property and equipment	24,804	24,284
OTHER LONG-TERM ASSETS
Goodwill	6,783	6,747
Other assets	2,587	2,939
Total other long-term assets	9,370	9,686
ASSETS	45,575	45,959
CURRENT LIABILITIES
Current portion of long-term debt	47	29
Accrued salaries and employee benefits	1,603	1,972
Accounts payable	2,851	2,944
Accrued expenses	2,973	3,063
Total current liabilities	7,474	8,008
LONG-TERM DEBT, LESS CURRENT PORTION	13,735	13,733
OTHER LONG-TERM LIABILITIES
Deferred income taxes	1,762	1,567
Pension, postretirement healthcare and other benefit obligations	6,063	6,227
Self-insurance accruals	1,338	1,314
Deferred lease obligations	457	400
Deferred gains, principally related to aircraft transactions	150	155
Other liabilities	454	771
Total other long-term liabilities	10,224	10,434
COMMITMENTS AND CONTINGENCIES
COMMON STOCKHOLDERS' INVESTMENT
Common stock, $0.10 par value; 800 million shares authorized; 318 million shares issued as of August 31, 2016 and May 31, 2016	32	32
Additional paid-in capital	2,918	2,892
Retained earnings	18,862	18,371
Accumulated other comprehensive (loss) income	(176)	(169)
Treasury stock, at cost	(7,494)	(7,342)
Total common stockholders' investment	14,142	13,784
LIABILITIES AND STOCKHOLDERS' INVESTMENT	$ 45,575	$ 45,959