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Debt Obligations (2052 Notes) (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Debt Instrument [Line Items]
Net proceeds from senior note	$ 541
2052 Notes | Senior Notes
Debt Instrument [Line Items]
Principal amount	$ 550
Stated rate	5.95%
Net proceeds from senior note	$ 541
2052 Notes | Senior Notes | Minimum
Debt Instrument [Line Items]
Stated rate	3.95%

X

- Definition

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

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Contractual interest rate for funds borrowed, under the debt agreement.

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