Restructuring, Asset Impairments and Other Charges, net - Narrative (Details) $ in Millions		12 Months Ended
	Sep. 16, 2022 USD ($) employee	Dec. 31, 2023 USD ($) employee job	Dec. 31, 2022 USD ($) employee	Dec. 31, 2021 USD ($) employee
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 58.5	$ 11.2	$ 67.5
Restructuring, asset impairments and other charges, net		$ 74.9	17.9	71.4
PP&E
Restructuring Cost and Reserve [Line Items]
Restructuring, asset impairments and other charges, net			8.0
Other miscellaneous assets
Restructuring Cost and Reserve [Line Items]
Restructuring, asset impairments and other charges, net			10.6
Business Realignment
Restructuring Cost and Reserve [Line Items]
Expected number of positions to be eliminated | job		1,900
Restructuring costs		$ 59.1
Payments for restructuring		$ 41.9
Number of positions eliminated | employee		1,600
Accrued liabilities		$ 17.2
Restructuring, asset impairments and other charges, net		$ 71.2
QCS wind down
Restructuring Cost and Reserve [Line Items]
Restructuring costs			12.6
Restructuring, asset impairments and other charges, net			50.1
QCS wind down | Legacy Quantenna Business
Restructuring Cost and Reserve [Line Items]
Contract cancellation and litigation charges			18.9
Inventory reserves			$ 24.5
QCS wind down | Workforce Reduction | Legacy Quantenna Business
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated | employee			304
Number of employees notified | employee	330
Severance costs	$ 12.7
2021 Involuntary separation program
Restructuring Cost and Reserve [Line Items]
Restructuring costs				$ 65.3
Number of employees notified | employee				960
Restructuring, asset impairments and other charges, net				$ 65.3