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v3.20.4

Segment Reporting - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Segment Reporting Information [Line Items] |  |  |  |
Restructuring charges | $ 8.1 | $ 132.0 | $ 194.2 | $ 88.0
Expected restructuring costs | 18.0 | 18.0 |  |
Operating Segments | Seating |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring charges |  | 83.1 | 150.1 | 62.3
Expected restructuring costs | 11.0 | 11.0 |  |
Operating Segments | E-Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring charges |  | 54.5 | 38.0 | 20.9
Expected restructuring costs | $ 7.0 | 7.0 |  |
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring charges |  | $ 1.1 | $ 2.1 | $ 4.8

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