Fair Value Measurements - Assets and Liabilities at Fair Value, Nonrecurring (Details) - Nonrecurring Basis $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties, plant and equipment, net (held for sale)	$ 663	$ 663
Investments and advances	0	0
Total Assets at Fair Value	663	663
Properties, plant and equipment, net (held for sale)	145	161
Investments and advances	9	9
Total Assets at Fair Value	154	170
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties, plant and equipment, net (held for sale)	0	0
Investments and advances	0	0
Total Assets at Fair Value	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties, plant and equipment, net (held for sale)	663	663
Investments and advances	0	0
Total Assets at Fair Value	663	663
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties, plant and equipment, net (held for sale)	0	0
Investments and advances	0	0
Total Assets at Fair Value	$ 0	$ 0