Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.

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

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Contractual interest rate for funds borrowed, under the debt agreement.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Debt - Reporting Segment Debt (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Feb. 28, 2022	Mar. 31, 2022	Mar. 31, 2021
Debt Instrument [Line Items]
Gain (loss) on extinguishment of debt	$ (1)
Amortization of deferred financing costs and debt discounts and premiums		$ 1	$ 1
9.25% senior secured notes due 2023
Debt Instrument [Line Items]
Debt face amount	$ 65
Interest rate on debt instrument	9.25%