Pension and Other Postretirement Benefits (Tables)

6 Months Ended

Jun. 30, 2025

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost were as follows:

	Second quarter ended June 30,						Six months ended June 30,
Pension benefits	2025			2024			2025			2024
Service cost	$	1		$	3		$	3		$	5
Interest cost(1)		25			27			50			54
Expected return on plan assets(1)		(31	)		(35	)		(62	)		(70	)
Recognized net actuarial loss(1)		9			8			18			16
Curtailments(2)		—			—			—			1
Settlements(2)		—			(1	)		—			(1	)
Net periodic benefit cost	$	4		$	2		$	9		$	5

	Second quarter ended June 30,						Six months ended June 30,
Other postretirement benefits	2025			2024			2025			2024
Service cost	$	1		$	—		$	1		$	1
Interest cost(1)		6			6			11			12
Recognized net actuarial loss(1)		1			2			2			3
Amortization of prior service benefit(1)		(3	)		(4	)		(6	)		(7	)
Net periodic benefit cost	$	5		$	4		$	8		$	9

(1)These amounts were reported in Other (income) expenses, net on the accompanying Statement of Consolidated Operations (see Note P).

(2)These amounts were reported in Restructuring and other charges, net on the accompanying Statement of Consolidated Operations and Cash Flows.