Commitments and Contingent Liabilities - Environmental Matters (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Reserves for environmental contingencies	$ 204		$ 204		$ 217
Reserves for environmental contingencies classified as current liabilities	53		53		50
Environmental remediation charge	3	$ 3	16	$ 11
Payments for Environmental Liabilities	$ 12	$ 18	$ 28	$ 65
Soil Remediation
Commitments and Contingencies Disclosure [Line Items]
Percentage of total remaining reserve	0.70		0.70
Long-Term Monitoring
Commitments and Contingencies Disclosure [Line Items]
Percentage of total remaining reserve	0.10		0.10
Minimum
Commitments and Contingencies Disclosure [Line Items]
Unreserved loss contingencies related to environmental matters			$ 100
Maximum
Commitments and Contingencies Disclosure [Line Items]
Unreserved loss contingencies related to environmental matters			200
New Jersey Chrome
Commitments and Contingencies Disclosure [Line Items]
Reserves for environmental contingencies	$ 48		48		58
Glass and chemical
Commitments and Contingencies Disclosure [Line Items]
Reserves for environmental contingencies	57		57		60
Other
Commitments and Contingencies Disclosure [Line Items]
Reserves for environmental contingencies	$ 99		$ 99		$ 99