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RETIREMENT PLANS
 9 Months Ended
Sep. 30, 2025
Retirement Benefits [Abstract]  
RETIREMENT PLANS RETIREMENT PLANS
The following table presents the Company’s net periodic benefit cost (income) components:
 Three Months EndedNine Months Ended
 September 30, 2025September 30, 2024September 30, 2025September 30, 2024
Service Cost0.7 0.6 2.1 1.6 
Interest Cost5.5 5.3 16.5 16.1 
Expected Return on Plan Assets(4.6)(5.0)(13.8)(15.0)
Amortization of Prior Service Cost and Net Actuarial Loss(0.1)0.2 (0.3)0.5 
Special Termination Benefits— — — 0.2 
Net Periodic Benefit Expense$1.5 $1.1 $4.5 $3.4 

The service cost component is included in Cost of Sales and Operating Expenses. All other components of net periodic benefit costs are included in Other Expense (Income), Net on the Company's Condensed Consolidated Statements of Income.
For the three months ended September 30, 2025 and September 30, 2024, the Company contributed $6.5 million and $10.5 million, respectively, to post retirement plans. For the nine months ended September 30, 2025 and September 30, 2024, the Company contributed $13.6 million and $14.1 million, respectively. The Company expects to make total contributions of $14.7 million in 2025. The Company contributed a total of $16.6 million in 2024.
For the three months ended September 30, 2025 and September 30, 2024, the Company contributed $6.2 million and $11.0 million, respectively, to defined contribution plans. For the nine months ended September 30, 2025 and September 30, 2024, the Company contributed $19.0 million and $33.4 million, respectively.