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The commitment fees, expressed as a percentage of the then-applicable respective margin, for available but unused credit capacity under the credit facility.

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The commitment fees, expressed as a percentage of the then-applicable respective margin, for unavailable credit capacity under the credit facility.

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Restricted Cash Required, Period For Contractual Future Payments

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Debt - Facility (Details)	1 Months Ended	6 Months Ended
Debt - Facility (Details)	Apr. 30, 2024	Jun. 30, 2025 USD ($)	Apr. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Dec. 31, 2024 USD ($)	Sep. 30, 2024	Mar. 31, 2024	Oct. 31, 2021	Mar. 31, 2021	Apr. 30, 2019
Debt Instrument [Line Items]
Total long-term debt		$ 2,900,274,000				$ 2,800,274,000
Facility
Debt Instrument [Line Items]
Net leverage ratio	2.50					2.54
Facility \| Forecast
Debt Instrument [Line Items]
Debt cover ratio			3.50	4.25	4.0
Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Undrawn availability		350,000,000.0
Maximum borrowing capacity		1,350,000,000
Interval period for payment of interest (in months)	6 months
Commitment fees percentage	30.00%
Unavailable capacity commitment fee percentage	20.00%
Facility \| Revolving Credit Facility \| Minimum
Debt Instrument [Line Items]
Applicable margin (as a percent)	4.00%
Facility \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Applicable margin (as a percent)	5.50%
Facility \| Letter of Credit
Debt Instrument [Line Items]
Letters of credit issued		0
Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Total long-term debt		$ 1,000,000,000				$ 900,000,000
Facility \| Senior Notes
Debt Instrument [Line Items]
Net leverage ratio						2.54
Facility Interest or Senior Notes
Debt Instrument [Line Items]
Period for contractual future interest payments		6 months
7.125% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Total long-term debt		$ 250,000,000				$ 250,000,000
Interest rate (as a percent)											7.125%
7.750% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Total long-term debt		350,000,000				350,000,000
Interest rate (as a percent)									7.75%
7.500% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Total long-term debt		400,274,000				400,274,000
Interest rate (as a percent)										7.50%
8.750% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Total long-term debt		500,000,000				500,000,000
Interest rate (as a percent)							8.75%
3.125% Convertible Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Total long-term debt		$ 400,000,000				$ 400,000,000
Interest rate (as a percent)		3.125%				3.125%		3.125%