Condensed Consolidated Balance Sheets (Unaudited) - USD ($) shares in Millions, $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and equivalents	$ 2,115	$ 2,268
Receivables net of allowances for bad debts	3,145	4,577
Allowance for bad debts	818	776
Inventories	2,580	3,139
Other current assets	1,183	1,228
Total current assets	9,023	11,212
Property, plant, and equipment, net of accumulated depreciation	5,033	7,310
Accumulated depreciation	11,240	12,630
Goodwill	2,804	2,812
Deferred income taxes	2,056	1,683
Operating lease right-of-use assets	761	931
Other assets	1,197	1,429
Total assets	20,874	25,377
Current liabilities:
Accounts payable	1,548	2,432
Accrued employee compensation and benefits	503	604
Current portion of operating lease liabilities	240	208
Current maturities of long-term debt	195	11
Other current liabilities	1,437	1,623
Total current liabilities	3,923	4,878
Long-term debt	9,632	10,316
Operating lease liabilities	754	825
Employee compensation and benefits	530	525
Other liabilities	832	808
Total liabilities	15,671	17,352
Shareholders' equity:
Common stock, par value $2.50 per share	$ 2,666	$ 2,669
Common stock, par value (in dollars per share)	$ 2.50	$ 2.50
Common stock, shares authorized (in shares)	2,000	2,000
Common stock, shares issued (in shares)	1,066	1,068
Paid-in capital in excess of par value	$ 23	$ 143
Accumulated other comprehensive loss	(340)	(362)
Retained earnings	8,987	11,989
Treasury stock, at cost	$ (6,136)	$ (6,427)
Treasury shares (in shares)	183	190
Company shareholders' equity	$ 5,200	$ 8,012
Noncontrolling interest in consolidated subsidiaries	3	13
Total shareholders' equity	5,203	8,025
Total liabilities and shareholders' equity	$ 20,874	$ 25,377