Cash, Cash Equivalents, and Marketable Securities (Tables)

9 Months Ended

Sep. 30, 2024

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, 2023		September 30, 2024
Cash and cash equivalents
United States government	1	$	912	$	—
United States government agencies	2	625		—
Non-United States government and agencies	2	276		697
Corporate debt	2	101		50
Total marketable securities classified as cash equivalents		1,914		747
Cash, time deposits, and money market funds		8,744		7,724
Total cash and cash equivalents		$	10,658	$	8,471
Marketable securities
United States government	1	$	207	$	247
United States government agencies	2	49		—
Non-United States government and agencies	2	109		77
Corporate debt	2	268		262
Other marketable securities	2	156		141
Total marketable securities		$	789	$	727

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, 2023		September 30, 2024
Cash and cash equivalents	$	10,658	$	8,471
Restricted cash (a)	137		108
Total cash, cash equivalents, and restricted cash	$	10,795	$	8,579

__________

(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.