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Employee Benefit Plans
9 Months Ended
Sep. 30, 2025
Retirement Benefits [Abstract]  
Employee Benefit Plans

Note 11 – Employee Benefit Plans

Net periodic benefit costs related to the Company’s unfunded supplemental benefit pension plans are summarized as follows:

 

 

Three Months Ended
September 30,

 

 

Nine Months Ended
September 30,

 

(in millions)

 

2025

 

 

2024

 

 

2025

 

 

2024

 

Expense:

 

 

 

 

 

 

 

 

 

 

 

 

Service costs

 

$

 

 

$

 

 

 

0.1

 

 

 

0.1

 

Interest costs

 

 

2.4

 

 

 

2.4

 

 

 

7.1

 

 

 

7.2

 

Amortization of net actuarial loss

 

 

0.5

 

 

 

0.6

 

 

 

1.4

 

 

 

1.7

 

 

$

2.9

 

 

$

3.0

 

 

$

8.6

 

 

$

9.0

 

 

The Company contributed $11.2 million to its unfunded supplemental benefit pension plans during the nine months ended September 30, 2025 and expects to contribute an additional $5.1 million during the remainder of 2025.