Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

Assets and Liabilities Measured at Fair Value on a Recurring Basis

	At December 31, 2023								At December 31, 2022
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Marketable securities	$	45	$	45	$	—	$	—	$	223	$	223	$	—	$	—
Derivatives - not designated		152		24		128		—		184		111		73		—
Derivatives - designated		7		7		—		—		—		—		—		—
Total assets at fair value	$	204	$	76	$	128	$	—	$	407	$	334	$	73	$	—
Derivatives - not designated		262		160		102		—		43		33		10		—
Derivatives - designated		—		—		—		—		15		15		—		—
Total liabilities at fair value	$	262	$	160	$	102	$	—	$	58	$	48	$	10	$	—

Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

	At December 31										At December 31
	Total		Level 1		Level 2		Level 3		Before-Tax Loss Year 2023		Total		Level 1		Level 2		Level 3		Before-Tax Loss Year 2022
Properties, plant and equipment, net (held and used)	$	484	$	—	$	—	$	484	$	2,175	$	54	$	—	$	—	$	54	$	518
Properties, plant and equipment, net (held for sale)		—		—		—		—		5		—		—		—		—		432
Investments and advances		207		5		165		37		352		33		2		—		31		9
Total nonrecurring assets at fair value	$	691	$	5	$	165	$	521	$	2,532	$	87	$	2	$	—	$	85	$	959