DEBT - Schedule of Debt (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total long term debt	$ 1,250	$ 1,250
Less unamortized discount and debt issuance costs	(22)	(24)
Notes payable, less unamortized discount and debt issuance costs	1,228	1,226
Less: Current portion	0	0
Non-current portion of long-term debt (Note 4)	1,228	1,226
Notes 2026 \| Senior Notes
Debt Instrument [Line Items]
Total long term debt	$ 1,250	$ 1,250
Effective interest rate (as a percent)	7.60%	7.00%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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