Other Financial Statement Details - Property, Plant and Equipment (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 3,497.6		$ 3,416.6
Less: accumulated depreciation and amortization	2,502.7		2,448.7
Total property, plant and equipment, net	994.9		967.9
Depreciation expense	71.7	$ 41.2
Land
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	88.2		88.2
Building and building improvements
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	678.0		674.4
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	2,498.0		2,471.6
Projects in process
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 233.4		$ 182.4