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v3.19.3.a.u2

Restructuring, Asset Impairments and Other Charges, net - Summary of Restructuring, Asset Impairments and Other, Net (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring | $ 24.9 | $ 3.9 | $ 9.9
Asset Impairments | 3.4 | 4.6 | 7.3
Other | 0.4 | (4.2) | 3.6
Total | 28.7 | 4.3 | 20.8
Impairment charges for ROU assets | 2.5 |  |
Impairment charges |  | 4.6 | 7.3
Other |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring | 0.8 | 3.9 | 0.1
Asset Impairments | 3.4 | 4.6 | 7.3
Other | 0.4 | (4.2) | 3.6
Total | 4.6 | $ 4.3 | 11.0
General workforce reduction |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring | 8.4 |  |
Asset Impairments | 0.0 |  |
Other | 0.0 |  |
Total | 8.4 |  |
Post-Quantenna acquisition restructuring |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring | 15.7 |  |
Asset Impairments | 0.0 |  |
Other | 0.0 |  |
Total | $ 15.7 |  |
Post-Fairchild acquisition restructuring costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring |  |  | 9.7
Asset Impairments |  |  | 0.0
Other |  |  | 0.0
Total |  |  | 9.7
Manufacturing relocation |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring |  |  | (2.1)
Asset Impairments |  |  | 0.0
Other |  |  | 0.0
Total |  |  | (2.1)
Former System Solutions Group segment voluntary workforce reduction |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring |  |  | 2.2
Asset Impairments |  |  | 0.0
Other |  |  | 0.0
Total |  |  | $ 2.2

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