Consolidated Balance Sheets - USD ($) $ in Millions		May 31, 2019	May 31, 2018
CURRENT ASSETS
Cash and cash equivalents		$ 2,319	$ 3,265
Receivables, less allowances of $300 and $401		9,116	8,481
Spare parts, supplies and fuel, less allowances of $335 and $268		553	525
Prepaid expenses and other		1,098	1,070
Total current assets		13,086	13,341
PROPERTY AND EQUIPMENT, AT COST
Aircraft and related equipment		22,793	20,749
Package handling and ground support equipment		10,409	9,727
Information technology		6,268	5,794
Vehicles and trailers		8,339	7,708
Facilities and other		11,702	11,143
Gross property and equipment		59,511	55,121
Less accumulated depreciation and amortization		29,082	26,967
Net property and equipment		30,429	28,154
OTHER LONG-TERM ASSETS
Goodwill		6,884	6,973
Other assets		4,004	3,862
Total other long-term assets		10,888	10,835
ASSETS	[1]	54,403	52,330
CURRENT LIABILITIES
Current portion of long-term debt		964	1,342
Accrued salaries and employee benefits		1,741	2,177
Accounts payable		3,030	2,977
Accrued expenses		3,278	3,131
Total current liabilities		9,013	9,627
LONG-TERM DEBT, LESS CURRENT PORTION		16,617	15,243
OTHER LONG-TERM LIABILITIES
Deferred income taxes		2,821	2,867
Pension, postretirement healthcare and other benefit obligations		5,095	2,187
Self-insurance accruals		1,899	1,784
Deferred lease obligations		531	551
Deferred gains, principally related to aircraft transactions		99	121
Other liabilities		571	534
Total other long-term liabilities		11,016	8,044
COMMITMENTS AND CONTINGENCIES
COMMON STOCKHOLDERS' INVESTMENT
Common stock, $0.10 par value; 800 million shares authorized; 318 million shares issued as of May 31, 2019 and 2018		32	32
Additional paid-in capital		3,231	3,117
Retained earnings		24,648	24,823
Accumulated other comprehensive loss		(865)	(578)
Treasury stock, at cost		(9,289)	(7,978)
Total common stockholders’ investment		17,757	19,416
LIABILITIES AND COMMON STOCKHOLDERS' INVESTMENT		$ 54,403	$ 52,330

[1] Segment assets include intercompany receivables.