Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Line Items]
Operating lease liability	$ 479	$ 573
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accounts Payable and Accrued Liabilities	Accounts Payable and Accrued Liabilities
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accounts Payable and Accrued Liabilities	Accounts Payable and Accrued Liabilities
Finance Lease, Liability	$ 72	$ 81
Operating Lease, Expense	196	200	$ 202
Finance Lease, Right-of-Use Asset, Amortization	10	11	14
Finance Lease, Interest Expense	6	7	7
Property, plant and equipment, net	4,085	4,228
Other assets [Member]
Leases [Line Items]
Operating lease right-of-use asset	467	556
Accrued expenses and other liabilities
Leases [Line Items]
Operating lease liability	479	573
Property, plant and equipment
Leases [Line Items]
Finance lease right-of-use asset	56	65
Real Estate Segment
Leases [Line Items]
2022	3
2023	6
2024	8
2025	8
2026	7
2027	78
thereafter	78
Operating Lease, Lease Income	8	32	33
Property, plant and equipment, net	351	310
Real Estate Segment | Real estate assets leased to others
Leases [Line Items]
Property, plant and equipment, net	251	222
Energy Segment
Leases [Line Items]
Operating lease right-of-use asset	37	37
Operating lease liability	$ 37	$ 38
Lessee term	4 years 1 month 6 days	3 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent	5.40%	5.50%
Property, plant and equipment, net	$ 2,735	$ 2,747
Automotive Segment
Leases [Line Items]
Operating lease right-of-use asset	369	436
Operating lease liability	$ 385	$ 456
Lessee term	4 years 10 months 24 days	4 years 7 months 6 days
Operating Lease, Weighted Average Discount Rate, Percent	5.80%	5.70%
Operating Lease, Expense	$ 163	$ 166	$ 173
Property, plant and equipment, net	786	857
Food Packaging Segment
Leases [Line Items]
Operating lease right-of-use asset	28	32
Operating lease liability	$ 31	$ 35
Lessee term	10 years 6 months	11 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent	7.40%	7.40%
Property, plant and equipment, net	$ 147	$ 160
Other Segments and Holding Company
Leases [Line Items]
Operating lease right-of-use asset	33	51
Operating lease liability	$ 26	$ 44