Business Acquisitions - Narrative (Details) - Poynt Co. - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Feb. 28, 2021	Mar. 31, 2021	Jun. 30, 2021
Business Acquisition [Line Items]
Cash paid to acquire business	$ 297.1
Cash paid at closing recorded as compensation expense		$ 29.4
Cash payable in future periods upon expiration of the contractual holdback period	$ 45.0
Acquisition agreement, performance and conditions period	3 years
Weighted average amortization period of acquired finite-lived intangible assets	4 years 2 months 12 days
Expected amount of goodwill deductible for income tax purposes			$ 0.0