Stockholders' Equity - eXponential Stock Performance Plan (Details) shares in Millions, $ in Millions			3 Months Ended	50 Months Ended	58 Months Ended
	Feb. 12, 2019 USD ($) item tranche	May 24, 2018 USD ($)	Mar. 31, 2023 USD ($) shares	Mar. 31, 2023 USD ($) shares	Mar. 31, 2023 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Market capitalization goal for such tranche		$ 2,500.0
Market capitalization goal increment		$ 1,000.0
Recorded share-based compensation expense					$ 246.0
Number of awards expected to vest | shares			0.5	0.5	0.5
eXponential Stock Units | 2019 eXponential Stock Performance Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period	9 years
Number of vesting tranches of share-based awards | tranche	12
Market capitalization goal for such tranche	$ 2,500.0
Market capitalization goal increment	$ 1,000.0
Number of performance goals, revenue | item	8
Number of performance goals, adjusted EBITDA | item	8
Anti-dilution provision, maximum shares growth rate per year			3.00%
Recorded share-based compensation expense				$ 191.3
Number of awards expected to vest | shares			0.8	0.8	0.8
Unrecognized stock-based compensation expense			$ 9.3	$ 9.3	$ 9.3
Weighted average period over which costs are recognized			10 months 24 days