Amount of investment in equity security without readily determinable fair value.

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Amount of cumulative loss from downward price adjustment on investment in equity security without readily determinable fair value.

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Amount of gain from upward price adjustment on investment in equity security without readily determinable fair value.

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Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value.

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Period of time between issuance and maturity of customer deposits, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The cash outflow associated with the purchase of all investments (debt, security, other) during the period.

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Fair Value Measurements, Equity Investments and Other Financial Instruments - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended			12 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2018	Dec. 31, 2019
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Certificates of deposits maturity period				3 months
Equity investment			$ 25.4	$ 13.3	$ 45.8	$ 25.4		$ 7.5
Additional investment				10.6	18.0	8.2
Upward adjustments				0.0	6.6	15.1
Impairments or downward adjustments	$ 16.1			31.6	0.0	$ 0.0
Equity investments, cumulative upward price adjustment				21.7
Equity investment, cumulative downward adjustment				$ 31.6	0.0
Equity Securities
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity investment	$ 0.0				31.6
Additional investment					$ 9.0		$ 7.5
Upward adjustments			$ 15.1
Impairments or downward adjustments		$ 15.5