Cash, Cash Equivalents, and Marketable Securities (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

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

The fair values of cash, cash equivalents, and marketable securities measured at fair value on a recurring basis were as follows (in millions):

	Fair Value Level	December 31, 2022		June 30, 2023
Cash and cash equivalents
United States government	1	$	1,045	$	1,252
United States government agencies	2	150		650
Non-United States government and agencies	2	199		441
Corporate debt	2	792		756
Total marketable securities classified as cash equivalents		2,186		3,099
Cash, time deposits, and money market funds		8,207		8,362
Total cash and cash equivalents		$	10,393	$	11,461
Marketable securities
United States government	1	$	187	$	281
United States government agencies	2	221		319
Non-United States government and agencies	2	658		577
Corporate debt	2	266		271
Other marketable securities	2	161		158
Total marketable securities		$	1,493	$	1,606

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

Cash, cash equivalents, and restricted cash, as reported in the consolidated statements of cash flows, were as follows (in millions):

	December 31, 2022		June 30, 2023
Cash and cash equivalents	$	10,393	$	11,461
Restricted cash (a)	127		131
Total cash, cash equivalents, and restricted cash	$	10,520	$	11,592

__________

(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.