v3.26.3
Employee Benefit Plans (Tables)
9 Months Ended
Sep. 30, 2026
Retirement Benefits [Abstract]  
Net Periodic Benefit Costs

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)

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Expense:

 

 

 

 

 

 

 

 

 

 

 

 

Service costs

 

$

—

 

 

$

—

 

 

$

—

 

 

$

0.1

 

Interest costs

 

 

2.1

 

 

 

2.4

 

 

 

6.2

 

 

 

7.1

 

Amortization of net actuarial loss

 

 

0.5

 

 

 

0.5

 

 

 

1.5

 

 

 

1.4

 

 

$

2.6

 

 

$

2.9

 

 

$

7.7

 

 

$

8.6