Condensed Consolidated Financial Statement Details - Depreciation and Amortization (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Schedule of Depreciation and Amortization Expense [Line Items]
Deferred contract costs	$ 12.0	$ 8.4	$ 31.7	$ 25.2
Depreciation and amortization	93.5	93.6	277.5	271.8
Other Intangible Assets
Schedule of Depreciation and Amortization Expense [Line Items]
Depreciation and amortization	36.0	41.7	109.6	119.6
Computer software
Schedule of Depreciation and Amortization Expense [Line Items]
Depreciation and amortization	36.0	33.4	107.1	96.7
Property and equipment
Schedule of Depreciation and Amortization Expense [Line Items]
Depreciation and amortization	$ 9.5	$ 10.1	$ 29.1	$ 30.3