Marketable Securities - Current and Non-current (Details) - USD ($) $ in Millions |
Jun. 30, 2022 |
Dec. 31, 2021 |
---|---|---|
Debt Securities, Available-for-sale | ||
Current marketable securities | $ 262 | $ 201 |
Non-current marketable securities | 27 | 27 |
Total marketable securities | 289 | 228 |
Commercial paper | ||
Debt Securities, Available-for-sale | ||
Current marketable securities | 245 | 109 |
Certificates of deposit/time deposits | ||
Debt Securities, Available-for-sale | ||
Current marketable securities | 14 | 14 |
U.S. treasury securities | ||
Debt Securities, Available-for-sale | ||
Current marketable securities | 0 | 75 |
U.S. municipal securities | ||
Debt Securities, Available-for-sale | ||
Current marketable securities | 3 | 3 |
Non-current marketable securities | $ 27 | $ 27 |