Restructuring Reserve Narrative (Details) - USD ($) $ in Millions	9 Months Ended		21 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 7.7	$ 11.1
Forecast [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost				$ 10.0
Driveline [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	4.2
Metal Forming [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1.9
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	6.1	1.5
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	1.6	$ 9.6
Tekfor Group
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0.5		$ 2.6
2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 7.2