Segment Information - Operating Results of Reportable Segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Segment Reporting Information [Line Items]
Sales	$ 1,942	$ 1,824
Restructuring and other (credits) charges	(4)	0
Provision for depreciation and amortization	69	67
Capital expenditures	119	82
Total assets	10,772		$ 10,519
Engine Products
Segment Reporting Information [Line Items]
Sales	996	885
Fastening Systems
Segment Reporting Information [Line Items]
Sales	412	389
Engineered Structures
Segment Reporting Information [Line Items]
Sales	282	262
Forged Wheels
Segment Reporting Information [Line Items]
Sales	252	288
Inter-segment sales
Segment Reporting Information [Line Items]
Sales	5	3
Inter-segment sales | Engine Products
Segment Reporting Information [Line Items]
Sales	2	2
Inter-segment sales | Fastening Systems
Segment Reporting Information [Line Items]
Sales	0	0
Inter-segment sales | Engineered Structures
Segment Reporting Information [Line Items]
Sales	3	1
Inter-segment sales | Forged Wheels
Segment Reporting Information [Line Items]
Sales	0	0
Total segment
Segment Reporting Information [Line Items]
Sales	1,947	1,827
Segment Adjusted cost of goods sold	1,295	1,289
Other segment items	72	78
Segment Adjusted EBITDA	580	460
Restructuring and other (credits) charges	(4)
Provision for depreciation and amortization	68	65
Capital expenditures	116	80
Total assets	10,216	9,872
Total segment | Engine Products
Segment Reporting Information [Line Items]
Sales	998	887
Segment Adjusted cost of goods sold	648	610
Other segment items	25	28
Segment Adjusted EBITDA	325	249
Restructuring and other (credits) charges	0
Provision for depreciation and amortization	34	33
Capital expenditures	86	55
Total assets	5,371	4,983
Total segment | Fastening Systems
Segment Reporting Information [Line Items]
Sales	412	389
Segment Adjusted cost of goods sold	256	268
Other segment items	29	29
Segment Adjusted EBITDA	127	92
Restructuring and other (credits) charges	0
Provision for depreciation and amortization	12	11
Capital expenditures	10	7
Total assets	2,741	2,753
Total segment | Engineered Structures
Segment Reporting Information [Line Items]
Sales	285	263
Segment Adjusted cost of goods sold	217	216
Other segment items	8	10
Segment Adjusted EBITDA	60	37
Restructuring and other (credits) charges	(4)
Provision for depreciation and amortization	12	11
Capital expenditures	5	6
Total assets	1,376	1,421
Total segment | Forged Wheels
Segment Reporting Information [Line Items]
Sales	252	288
Segment Adjusted cost of goods sold	174	195
Other segment items	10	11
Segment Adjusted EBITDA	68	82
Restructuring and other (credits) charges	0
Provision for depreciation and amortization	10	10
Capital expenditures	15	12
Total assets	$ 728	$ 715