Leases (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Leases [Line Items]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets		Other Assets		Other Assets
Operating lease right-of-use asset	$ 416		$ 416		$ 467
Operating lease liability	$ 424		$ 424		$ 479
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued Liabilities		Accrued Liabilities		Accrued Liabilities
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets		Other Assets		Other Assets
Finance lease right-of-use asset	$ 49		$ 49		$ 56
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities		Accrued Liabilities		Accrued Liabilities
Finance Lease, Liability	$ 66		$ 66		$ 72
Operating Lease, Expense	47	$ 49	145	$ 150
Finance Lease, Right-of-Use Asset, Amortization	3	3	7	8
Finance Lease, Interest Expense	2	2	4	5
Property, plant and equipment, net	4,057		4,057		4,085
Real Estate Segment
Leases [Line Items]
Operating Lease, Lease Income	2	1	5	7
Property, plant and equipment, net	347		347		351
Real Estate Segment | Real estate assets leased to others
Leases [Line Items]
Property, plant and equipment, net	252		252		251
Energy Segment
Leases [Line Items]
Operating lease right-of-use asset	35		35		37
Operating lease liability	$ 35		$ 35		$ 37
Lessee term	3 years 10 months 24 days		3 years 10 months 24 days		4 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent	5.10%		5.10%		5.40%
Property, plant and equipment, net	$ 2,696		$ 2,696		$ 2,735
Automotive Segment
Leases [Line Items]
Operating lease right-of-use asset	330		330		369
Operating lease liability	$ 340		$ 340		$ 385
Lessee term	4 years 6 months		4 years 6 months		4 years 10 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent	5.70%		5.70%		5.80%
Operating Lease, Expense			$ 121	127
Operating Lease, Lease Income	$ 13	$ 3	35	$ 5
Property, plant and equipment, net	819		819		$ 786
Food Packaging Segment
Leases [Line Items]
Operating lease right-of-use asset	24		24		28
Operating lease liability	$ 27		$ 27		$ 31
Lessee term	10 years 3 months 18 days		10 years 3 months 18 days		10 years 6 months
Operating Lease, Weighted Average Discount Rate, Percent	7.40%		7.40%		7.40%
Property, plant and equipment, net	$ 133		$ 133		$ 147
Other Segments and Holding Company
Leases [Line Items]
Operating lease right-of-use asset	27		27		33
Operating lease liability	$ 22		$ 22		$ 26