Commitments and Contingencies (Details 1) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
Environmental Commitments and Contingencies (Amounts in Paragraphs)
Amounts accrued for probable environmental remediation costs		$ 546	$ 584
Loss Contingency, Range of Possible Loss, Portion Not Accrued		377	387
Recorded Third-Party Environmental Recoveries, Amount		507	$ 518
Financial Arrangements (Amounts in Paragraph)
Unused standby letters of credit and bank guarantees		484
Surety Bond Outstanding		272
Other Current Liabilities [Member]
Environmental Commitments and Contingencies (Amounts in Paragraphs)
Amounts accrued for probable environmental remediation costs		196
Other Noncurrent Liabilities [Member]
Environmental Commitments and Contingencies (Amounts in Paragraphs)
Amounts accrued for probable environmental remediation costs		350
Prepaid Expenses and Other Current Assets [Member]
Environmental Commitments and Contingencies (Amounts in Paragraphs)
Recorded Third-Party Environmental Recoveries, Amount		186
Other Noncurrent Assets [Member]
Environmental Commitments and Contingencies (Amounts in Paragraphs)
Recorded Third-Party Environmental Recoveries, Amount		$ 321
Environmental Remediation Expense, Recovery	$ 26