INVESTMENTS - Balance Sheet Classification (Details) - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
---|---|---|
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | $ 1,175 | $ 983 |
Trading Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | 41 | 39 |
Available-for-Sale Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | 1,134 | 944 |
Marketable securities | Trading Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | 41 | 39 |
Marketable securities | Available-for-Sale Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | 914 | 722 |
Other noncurrent assets | Trading Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | 0 | 0 |
Other noncurrent assets | Available-for-Sale Securities | ||
Debt Securities, Available-for-sale [Line Items] | ||
Total debt securities | $ 220 | $ 222 |