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Short And Long-Term Refinancing (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Sep. 30, 2022
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage		100.00%
4.875% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Debt Instrument, Repurchase Amount			$ 67
Interest Rate	4.875%	4.875%
Debt Instrument, Repaid, Principal	$ 340
7.625% Senior Secured Second Lien Notes | Secured Debt
Debt Instrument [Line Items]
Interest Rate	7.625%	7.625%
9.375% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Interest Rate	9.375%	9.375%
5.25% Senior Notes | Senior Notes
Debt Instrument [Line Items]
Interest Rate	5.25%	5.25%

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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