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Acquisitions - Narrative (Details) - Global Blue - USD ($) $ in Millions		3 Months Ended	9 Months Ended
	Jul. 03, 2025	Sep. 30, 2025	Sep. 30, 2025
Business Combination [Line Items]
Business acquisition, percentage of voting interests acquired	97.40%
Business combination, noncontrolling Interest acquired, percentage	2.60%
Business combination, acquisition-related cost, expense			$ 29.0
Business combination, acquisition-related cost, debt issuance cost		$ 33.9	33.9
Business combination, acquisition-related cost, equity securities issuance cost		26.8	$ 26.8
Business combination, acquiree's revenue since acquisition date, actual		169.9
Business combination, acquiree's earnings (loss) since acquisition date, actual		$ 40.9
Merchant relationships
Business Combination [Line Items]
Weighted average life	20 years
Acquired technology
Business Combination [Line Items]
Weighted average life	10 years
Trademarks and trade names
Business Combination [Line Items]
Weighted average life	3 years