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Commitments and Contingencies - Schedule of Contingent Consideration (Details) - Parnassus & Abacus $ in Millions	Mar. 31, 2022 USD ($)
Deferred payment obligations
Total	$ 265.0
2022	200.0
2023	21.7
2024	43.3
2025	0.0
Contingent payment obligations
Total	31.4
2022	0.0
2023	0.0
2024	30.0
2025	1.4
Co-Investor
Deferred payment obligations
Total	49.8
Contingent payment obligations
Total	7.5
Co-Investor | Maximum
Contingent payment obligations
Contingent payment obligations	24.9
Controlling Interest
Deferred payment obligations
Total	215.2
Contingent payment obligations
Total	23.9
Controlling Interest | Maximum
Contingent payment obligations
2024	100.0
2025	10.0
Contingent payment obligations	$ 110.0

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