DEBT - Convertible Unsecured Notes Narrative (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Principal amount of debt	$ 16,476	$ 16,221
Interest rate swap
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	7.00%
Interest rate swap \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	2.585%
2024 Convertible Notes \| Convertible Debt
Debt Instrument [Line Items]
Principal amount of debt	$ 403	$ 403
Stated interest rate	4.625%
Repurchase price, percentage of principal amount	100.00%
Debt issuance costs	$ 4

Face (par) amount of debt instrument at time of issuance.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

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Fixed interest rate related to the interest rate derivative.

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