v3.26.1
Goodwill - Schedule of Changes in Carrying Amount of Goodwill (Details)
$ in Millions
 6 Months Ended
Jul. 04, 2026
USD ($)
Goodwill  
Balance at January 1, 2026 $ 1,777.8
Foreign currency translation and other (0.7)
Balance at July 4, 2026 1,777.1 [1]
Seating  
Goodwill  
Balance at January 1, 2026 1,375.2
Foreign currency translation and other (5.0)
Balance at July 4, 2026 1,370.2
E-Systems  
Goodwill  
Balance at January 1, 2026 402.6
Foreign currency translation and other 4.3
Balance at July 4, 2026 $ 406.9
[1] Unaudited