Landfill and Environmental Remediation Liabilities (Tables)

12 Months Ended

Dec. 31, 2023

Landfill and Environmental Remediation Liabilities

Liabilities for Landfill and Environmental Remediation Costs

Liabilities for landfill and environmental remediation costs as of December 31 are presented in the table below (in millions):

	2023						2022
			Environmental						Environmental
	Landfill		Remediation		Total		Landfill		Remediation		Total
Current (in accrued liabilities)	$	143	$	31	$	174	$	137	$	31	$	168
Long-term		2,710		178		2,888		2,527		173		2,700
	$	2,853	$	209	$	3,062	$	2,664	$	204	$	2,868