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Debt (Narrative) (Details) - USD ($)			4 Months Ended	5 Months Ended	9 Months Ended
	Aug. 19, 2022	Apr. 30, 2021	Apr. 30, 2021	Sep. 30, 2021	Sep. 30, 2022	Aug. 18, 2022
Debt Instrument [Line Items]
Payments of Financing Costs			$ 0	$ 0	$ 3,900,000
Debt Instrument, Covenant, Restricted Cash	$ 175,000,000					$ 100,000,000
Senior Notes | First Lien Notes
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 550,000,000	$ 550,000,000
Debt Instrument, Percent Secured, Equity Interest		100.00%
Debt Instrument, Allowable Redemption Percent, Prior To Maturity		35.00%	35.00%
Debt Instrument, Redemption Price, Percent Of Net Cash Proceeds From Equity Offering		104.00%
Debt Instrument, Percent Of Note Remaining Outstanding		65.00%
Debt Instrument, Redemption Period Timing		12000.00%
Debt Issuance Costs, Gross					$ 5,200,000
Debt Instrument, Covenant, Investment Maximum	$ 175,000,000					$ 100,000,000
Debt Instrument, Covenant, Investment Maximum, Percent Of Total Assets	6.50%					4.00%
Debt Instrument, Consent Solicitation Costs	$ 4,200,000
Senior Notes | First Lien Notes | Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percent Of Net Cash Proceeds From Equity Offering		104.00%
Senior Notes | First Lien Notes | Debt Instrument, Redemption, Period One | Maximum
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percent Of Net Cash Proceeds From Equity Offering		104.00%
Senior Notes | First Lien Notes | Debt Instrument, Redemption, Period Three | Minimum
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percent Of Net Cash Proceeds From Equity Offering					10000.00%
Senior Notes | First Lien Notes | Debt Instrument, Redemption Period, Change of control
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percent Of Net Cash Proceeds From Equity Offering		101.00%
Senior Notes | First Lien Notes | Debt Instrument, Interest Rate Payout Option One
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Annual Payment Percent		8.25%
Senior Notes | First Lien Notes | Debt Instrument, Interest Rate Payout Option Two
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Annual Payment Percent		10.25%
Debt Instrument, Annual Interest Payout Percent In Cash		50.00%
Debt Instrument, Annual interest Payout Percent Paid In Kind		50.00%
Senior Notes | First Lien Notes | Debt Instrument, Interest Rate Payout Option Three
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Annual Payment Percent Paid In Kind		12.00%

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

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