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Derivative Financial Instruments and Hedging Activities - Schedule of Notional Amounts (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Derivative [Line Items] |  |
Notional Amount | $ 51,444.4 | $ 40,496.4
Swaps |  |
Derivative [Line Items] |  |
Notional Amount | 157.3 | 160.9
Futures and forwards |  |
Derivative [Line Items] |  |
Notional Amount | 18,717.5 | 15,159.4
Written options |  |
Derivative [Line Items] |  |
Notional Amount | 18,092.6 | 13,701.9
Purchased options |  |
Derivative [Line Items] |  |
Notional Amount | $ 14,477.0 | $ 11,474.2

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