v3.26.3
Marketable and Other Securities (Tables)
9 Months Ended
Sep. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following table summarizes the fair value of cash equivalents and marketable debt securities, which approximates cost:
Fair Value LevelSeptember 30, 2026December 31, 2025
Cash and cash equivalents
Cash and time deposits$2,669 $3,025 
Available-for-sale debt securities
U.S. government and agencies2171 430 
Sovereign debt2158 99 
Total available-for-sale debt securities – cash equivalents
329 530 
Money market funds11,433 2,272 
Total cash and cash equivalents$4,431 $5,826 
Marketable debt securities(a)
U.S. government and agencies2$52 $39 
Corporate debt and other2206 — 
Total available-for-sale debt securities – marketable securities
$258 $39 
Restricted cash(a)
Cash and cash equivalents$246 $235 
Money market funds13,476 2,981 
Total restricted cash$3,722 $3,217 
Available-for-sale debt securities included above with contractual maturities
Due in one year or less$416 
Due between one and five years172 
Total available-for-sale debt securities with contractual maturities
$587 
________________
(a) Included in other assets.
Schedule of Investments Classified by Contractual Maturity Date
The following table summarizes the fair value of cash equivalents and marketable debt securities, which approximates cost:
Fair Value LevelSeptember 30, 2026December 31, 2025
Cash and cash equivalents
Cash and time deposits$2,669 $3,025 
Available-for-sale debt securities
U.S. government and agencies2171 430 
Sovereign debt2158 99 
Total available-for-sale debt securities – cash equivalents
329 530 
Money market funds11,433 2,272 
Total cash and cash equivalents$4,431 $5,826 
Marketable debt securities(a)
U.S. government and agencies2$52 $39 
Corporate debt and other2206 — 
Total available-for-sale debt securities – marketable securities
$258 $39 
Restricted cash(a)
Cash and cash equivalents$246 $235 
Money market funds13,476 2,981 
Total restricted cash$3,722 $3,217 
Available-for-sale debt securities included above with contractual maturities
Due in one year or less$416 
Due between one and five years172 
Total available-for-sale debt securities with contractual maturities
$587 
________________
(a) Included in other assets.