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Fair Value Measurements - Concentration of Credit Risk (Details) - One OTC Counterparty - Concentration of credit risk - Credit exposure $ in Millions | 9 Months Ended
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Sep. 30, 2022 USD ($)
Concentration Risk [Line Items] |
Total credit risk | $ 103.3
Concentration risk, percentage | 10.00%
Cash collateral | $ 51.4

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