Supplemental Financial Information (Tables)

3 Months Ended

Mar. 31, 2021

Supplemental Financial Information [Abstract]

Schedule of Other Current Assets [Table Text Block]

Dollars in Millions	March 31, 2021		December 31, 2020
Prepaid and refundable income taxes	$	1,637	$	1,799
Research and development	555		492
Equity investments	207		619
Restricted cash	140		89
Other	1,029		787
Other current assets	$	3,568	$	3,786

Schedule of Other Assets, Noncurrent [Table Text Block]

Dollars in Millions	March 31, 2021		December 31, 2020
Equity investments	$	4,348	$	4,076
Inventories	1,015		1,080
Operating leases	850		859
Pension and postretirement	216		208
Restricted cash(a)	199		338
Other	509		458
Other non-current assets	$	7,137	$	7,019

(a)    Restricted cash consists of funds restricted for annual Company contributions to the defined contribution plan in the U.S. and escrow for litigation settlements. Restricted cash of $339 million at March 31, 2021 and $429 million at March 31, 2020 was included in cash, cash equivalents and restricted cash in the consolidated statements of cash flows.

Schedule of Other Current Liabilities [Table Text Block]

Dollars in Millions	March 31, 2021		December 31, 2020
Rebates and returns	$	5,410	$	5,688
Income taxes payable	716		647
Employee compensation and benefits	793		1,412
Research and development	1,407		1,423
Dividends	1,118		1,129
Interest	387		434
Royalties	334		461
Operating leases	160		164
Contingent value rights	—		515
Other	2,256		2,154
Other current liabilities	$	12,581	$	14,027

Other Noncurrent Liabilities [Table Text Block]

Dollars in Millions	March 31, 2021		December 31, 2020
Income taxes payable	$	5,015	$	5,017
Pension and postretirement	838		899
Operating leases	827		833
Deferred income	340		357
Deferred compensation	396		344
Other	276		326
Other non-current liabilities	$	7,692	$	7,776