Contingencies (Details) $ in Millions			6 Months Ended
	Sep. 13, 2022 USD ($)	Aug. 31, 2021 USD ($) arbitration	Jun. 30, 2023 USD ($) arbitration complaintant
Loss Contingencies [Line Items]
Estimated range of loss in excess of amounts accrued			$ 31.0
Number of arbitrations | arbitration		45
Damages sought		$ 13.9
Number of complainants | complaintant			108
Litigation settlement expense			$ 78.5
Amount disgorged to SEC	$ 1.9
Pending Litigation
Loss Contingencies [Line Items]
Number of arbitrations | arbitration		14
Settled Litigation
Loss Contingencies [Line Items]
Number of claims settled | arbitration			31