Financial Statements Details - Property and Equipment, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 385.7		$ 385.7		$ 318.2
Less: accumulated depreciation	(233.4)		(233.4)		(219.4)
Property and equipment, net	152.3		152.3		98.8
Depreciation	7.7	$ 8.5	15.7	$ 17.1
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	47.3		47.3		47.2
Equipment and machinery
Property, Plant and Equipment [Line Items]
Property and equipment, gross	174.1		174.1		160.7
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	65.4		65.4		63.9
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	37.1		37.1		34.7
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3.7		3.7		3.5
Construction-in-process
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 58.1		$ 58.1		$ 8.2