Debt - Additional Information (Details)			12 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Dec. 31, 2025 USD ($) testingPeriod	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Jun. 30, 2022 USD ($)
Debt Instrument [Line Items]
Repayments of Long-term Debt			$ 269,300,000	$ 362,500,000	$ 12,500,000
Senior notes maturing in the next twelve months			0
Other Credit Facilities
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			21,000,000.0
Line of credit facility, amount outstanding			0
Line of Credit | Revolving credit facility (Senior Credit Facility)
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity			900,000,000.0
Remaining borrowing capacity			622,300,000
Line of credit increase limit			450,000,000.0
Debt, gross			$ 277,700,000	9,500,000
Line of Credit | Revolving credit facility (Senior Credit Facility) | PFSA
Debt Instrument [Line Items]
Number of testing periods | testingPeriod			4
Line of Credit | Revolving credit facility (Senior Credit Facility) | Minimum
Debt Instrument [Line Items]
Covenant, unrestricted cash			$ 5,000,000.0
Leverage ratio covenant			1.00
EBITDA ratio covenant			1.00
Line of Credit | Revolving credit facility (Senior Credit Facility) | Minimum | PFSA
Debt Instrument [Line Items]
Leverage ratio covenant			1.00
Line of Credit | Revolving credit facility (Senior Credit Facility) | Maximum
Debt Instrument [Line Items]
Covenant, unrestricted cash			$ 250,000,000.0
Leverage ratio covenant			3.75
EBITDA ratio covenant			3.00
Line of Credit | Revolving credit facility (Senior Credit Facility) | Maximum | PFSA
Debt Instrument [Line Items]
Leverage ratio covenant			4.25
Term loans (Senior Credit Facility) | 5-year Term Loan Facility
Debt Instrument [Line Items]
Debt, gross			$ 575,000,000.0	825,000,000.0		$ 1,000,000,000.0
Installment payments	$ 12,500,000	$ 6,300,000
Unsecured Debt | 5-year Term Loan Facility
Debt Instrument [Line Items]
Debt, gross			$ 575,000,000.0
Repayments of Long-term Debt				$ 162,500,000