Company Overview, Basis of Presentation, and Summary of Significant Accounting Policies - Narrative (Details)		3 Months Ended
	Feb. 29, 2024 USD ($)	Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)	Apr. 16, 2024 USD ($)	Mar. 12, 2024 USD ($)	Feb. 09, 2021 USD ($)	Dec. 01, 2020 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cash and cash equivalents		$ 128,000,000.0	$ 282,600,000	$ 144,000,000.0
Number of reportable segments | segment		2
Number of operating segments | segment		2
Impairment of goodwill		$ 0	573,200,000
Trade name (indefinite-lived)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impairment charge	$ 20,000,000		$ 20,000,000
Public Cloud
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impairment of goodwill	385,400,000
Private Cloud
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impairment of goodwill	$ 187,800,000
3.50% FLSO Senior Secured Notes | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Aggregate principal amount					$ 96,900,000	$ 267,300,000
Interest rate		3.50%		3.50%		3.50%
FLSO Term Loan Facility | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Interest rate						3.50%
5.375% Senior Notes | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Aggregate principal amount								$ 550,000,000.0
Interest rate		5.375%		5.375%				5.375%
3.50% Senior Secured Notes | Senior notes
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Aggregate principal amount							$ 550,000,000.0
Interest rate		3.50%		3.50%		3.50%	3.50%
Term loan facility | Term Loan Facility | Line of credit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Aggregate principal amount		$ 2,444,400,000
Revolving Credit Facility | Line of credit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Maximum borrowing capacity		$ 375,000,000.0