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Debt - Australian Dollar Term Loan (Details) $ in Thousands, $ in Thousands		12 Months Ended
	Mar. 18, 2022	Dec. 31, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2022 AUD ($)
Debt Instrument [Line Items]
Outstanding borrowings		$ 9,364,451	$ 10,395,281
Australian Dollar Term Loan
Debt Instrument [Line Items]
Principal amount			350
Outstanding borrowings		$ 223,182	$ 193,140	$ 302,041
Australian Dollar Term Loan | BBSY
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	3.625%	3.875%
Effective interest rate (as a percent)			6.70%	6.70%

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- Definition

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

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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