The following tables set forth the net periodic benefit cost for the Company’s U.S. defined benefit pension plans:


	Successor		Predecessor
	Period from		Period from		Three months ended
	08/12/2023 through 09/30/2023		07/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost

Interest cost	$	2.7	$	2.2	$	4.5
Expected return on plan assets	(2.1)		(2.0)		(4.3)
Recognized net actuarial loss	—		—		0.2

Settlement loss recognized	—		—		14.3

Net periodic pension benefit cost	$	0.6	$	0.2	$	14.7


	Successor		Predecessor
	Period from		Period from		Nine months ended
	08/12/2023 through 09/30/2023		01/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost

Interest cost	$	2.7	$	11.9	$	13.0
Expected return on plan assets	(2.1)		(11.0)		(15.9)
Recognized net actuarial loss	—		0.4		3.3

Settlement loss recognized	—		—		14.3

Net periodic pension benefit cost	$	0.6	$	1.3	$	14.7

The following tables set forth the net periodic benefit cost for the Company’s Non-U.S. defined benefit pension plans:


	Successor		Predecessor
	Period from		Period from		Three months ended
	08/12/2023 through 09/30/2023		07/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost
Service cost	$	1.0	$	0.8	$	2.4
Interest cost	1.6		1.5		1.1
Expected return on plan assets	(2.0)		(1.7)		(3.8)
Recognized net actuarial gain	—		(0.5)		(0.4)
Amortization of prior service cost	—		(0.1)		(0.1)
Settlement gain recognized	—		(2.1)		—

Net periodic pension benefit cost	$	0.6	$	(2.1)	$	(0.8)


	Successor		Predecessor
	Period from		Period from		Nine months ended
	08/12/2023 through 09/30/2023		01/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost
Service cost	$	1.0	$	3.9	$	7.1
Interest cost	1.6		7.2		3.3
Expected return on plan assets	(2.0)		(8.4)		(11.6)
Recognized net actuarial gain	—		(2.3)		(1.3)
Amortization of prior service cost	—		(0.5)		(0.3)
Settlement gain recognized	—		(2.1)		—

Net periodic pension benefit cost	$	0.6	$	(2.2)	$	(2.8)

The following tables set forth the net periodic benefit cost for the Company’s other benefit plans during the period:


	Successor		Predecessor
	Period from		Period from		Three months ended
	08/12/2023 through 09/30/2023		07/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost

Interest cost	$	—	$	0.1	$	0.1

Recognized net actuarial gain	—		(0.1)		(0.1)



Net periodic pension benefit cost	$	—	$	—	$	—


	Successor		Predecessor
	Period from		Period from		Nine months ended
	08/12/2023 through 09/30/2023		01/01/2023 through 08/11/2023		September 30, 2022
Components of net periodic benefit cost

Interest cost	$	—	$	0.2	$	0.2

Recognized net actuarial gain	—		(0.3)		(0.3)



Net periodic pension benefit cost	$	—	$	(0.1)	$	(0.1)

The following table represents the weighted-average assumptions used to determine net periodic benefit cost:

Successor

Predecessor

September 30, 2023

December 31, 2022

U.S. Plans

Non-U.S. Plans

Other Benefits

U.S. Plans

Non-U.S. Plans

Other Benefits

Discount rate

3.16%

2.38%

6.83%

2.99%

2.39%

4.22%

Expected long-term return on plan assets

5.25%

3.75%

N/A

5.25%

3.30%

N/A

Rate of compensation increase

N/A

3.88%

N/A

3.89%

N/A