Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and equivalents	$ 9,746	$ 8,449
Short-term investments	84	30
Accounts receivable, net	9,977	8,822
Inventories	3,128	3,310
Prepaid expenses and other	4,993	3,562
Total current assets	27,928	24,173
Investments	277	293
Property and equipment, net	5,110	5,248
Intangible assets, net	75,951	82,876
Goodwill	32,379	33,124
Other assets	4,884	4,851
Total assets	146,529	150,565
Current liabilities
Short-term borrowings	14	34
Current portion of long-term debt and finance lease obligations	12,481	8,468
Accounts payable and accrued liabilities	22,699	20,159
Total current liabilities	35,194	28,661
Long-term debt and finance lease obligations	64,189	77,554
Deferred income taxes	3,009	3,646
Other long-term liabilities	28,701	27,607
Commitments and contingencies
Stockholders' equity (deficit)
Common stock, $0.01 par value, 4,000,000,000 shares authorized, 1,803,195,293 shares issued as of December 31, 2021 and 1,792,140,764 as of December 31, 2020	18	18
Common stock held in treasury, at cost, 34,857,597 shares as of December 31, 2021 and 27,007,945 as of December 31, 2020	(3,143)	(2,264)
Additional paid-in capital	18,305	17,384
Retained earnings	3,127	1,055
Accumulated other comprehensive loss	(2,899)	(3,117)
Total stockholders' equity	15,408	13,076
Noncontrolling interest	28	21
Total equity	15,436	13,097
Total liabilities and equity	$ 146,529	$ 150,565