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Fair Value Measurement - Narrative (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Sep. 29, 2022	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 28, 2024	Dec. 31, 2023
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Contingent consideration		$ 54.2		$ 54.2
Contingent liability earnouts		35.0		35.0
Contingent liability earnouts for acquisitions		19.2		19.2
Equity securities without readily determinable fair value, amount		78.9		78.9			$ 62.2
Unrealized gain on investments in securities		10.8	$ 2.6	21.6	$ 11.5
Cumulative fair value adjustments for non-marketable equity investments		48.9		48.9
Crypto settlement assets		5.0		5.0			$ 3.5
Online Payments Group
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Contingent consideration		$ 29.0		$ 29.0
Contingent liability earnouts	$ 30.0
Contingent liability earnouts for acquisitions	30.0
Contingent consideration arrangements, maximum	$ 60.0
Contingent consideration, equity interests issued and issuable, earnout percentage	50.00%
Contingent consideration, cash, earnout percentage	50.00%
Business combination, contingent consideration, liability, earnout percentage						100.00%

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Amount of liability recognized arising from contingent consideration in a business combination.

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