Cash, Cash Equivalents, and Marketable Securities (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table categorizes the fair values of cash, cash equivalents, and marketable securities measured at fair value on a recurring basis on our balance sheets at December 31 (in millions):


	Fair Value Level	2021		2022
Cash and cash equivalents
United States government	1	$	711	$	1,045
United States government agencies	2	240		150
Non-United States government and agencies	2	152		199
Corporate debt	2	940		792
Total marketable securities classified as cash equivalents		2,043		2,186
Cash, time deposits and money market funds		8,920		8,207
Total cash and cash equivalents		$	10,963	$	10,393

Marketable securities
United States government	1	$	864	$	187
United States government agencies	2	75		221
Non-United States government and agencies	2	697		658
Corporate debt	2	304		266
Other marketable securities	2	233		161
Total marketable securities		$	2,173	$	1,493

Schedule of cash, cash equivalents and restricted cash [Table Text Block]

Cash, cash equivalents, and restricted cash as reported in our consolidated statements of cash flows are presented separately on our consolidated balance sheets as follows (in millions):


	December 31, 2021		December 31, 2022
Cash and cash equivalents	$	10,963	$	10,393
Restricted cash (a)	128		127
Total cash, cash equivalents, and restricted cash	$	11,091	$	10,520

__________

(a)Restricted cash is included in Other assets on our consolidated balance sheets and is primarily held to meet certain local governmental and regulatory reserve requirements and cash held under the terms of certain contractual agreements. Restricted cash does not include required minimum balances or cash securing debt issued through securitization transactions.