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Stockholders' Equity - Schedule of Amounts Reclassified from AOCL (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accumulated other comprehensive income (loss)
Reclassification from AOCL, net of tax	$ 4.8	$ 8.1
Investment Securities
Accumulated other comprehensive income (loss)
Reclassification from AOCL, Provision for income taxes	(0.4)
Reclassification from AOCL, net of tax	2.1	(0.1)
Investment Securities | Revenues
Accumulated other comprehensive income (loss)
Reclassification from AOCL, before tax	2.5	(0.1)
Hedging Activities
Accumulated other comprehensive income (loss)
Reclassification from AOCL, net of tax	2.7	8.2
Hedging Activities | Foreign currency contracts | Revenues
Accumulated other comprehensive income (loss)
Reclassification from AOCL, before tax	$ 2.7	$ 8.2

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