v3.25.2
Fair Value (Tables)
 6 Months Ended
Jun. 30, 2025
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] The estimated carrying value of our financial assets and liabilities that are recognized at fair value on a recurring basis, using available market information and other observable data, are as follows:
 
 Fair Value 
June 30, 2025December 31, 2024Input
 (in millions) 
Balance Sheet Classification   
Cash equivalents$235.9 $257.3 Level 1
Prepaid expenses and other   
Cash flow hedges - currency forward contracts4.3 1.2 Level 2
Nondesignated - currency forward contracts70.3 — Level 2
Other assets and deferred charges
     Cash flow hedges - currency forward contracts3.2 — Level 2
Fair value hedges - fixed-to-fixed cross-currency swap— 0.9 Level 2
Accrued expenses and other
     Cash flow hedges - currency forward contracts0.7 14.9 Level 2
     Cash flow hedges - variable-to-fixed interest rate swap6.2 2.2 Level 2
     Nondesignated - currency forward contracts— 1.6 Level 2
Postretirement benefits and other long-term liabilities
     Cash flow hedges - currency forward contracts0.8 7.3 Level 2
Fair value hedges - fixed-to-fixed cross-currency swap23.3 — Level 2
     Cash flow hedges - variable-to-fixed interest rate swap11.0 5.0 Level 2
Fair Value, Financial Instruments not Carried at Fair Value [Table Text Block]
We estimated the fair value of the amounts outstanding on our debt using available market information and other observable data, to be as follows:
 
 June 30, 2025December 31, 2024 
 Carrying  AmountFair ValueCarrying  AmountFair Value
 
Input
 (in millions) 
     
Revolving Credit Facility$— $— $— $— Level 2
Term Loan A Facility484.3 486.1 484.3 486.1 Level 2
Term Loan B Facility648.0 643.1 648.0 652.9 Level 2
6.875% Notes due 2028
400.0 395.9 400.0 395.0 Level 2
6.50% Notes due 2027
500.0 498.2 500.0 493.5 Level 2
5.00% Notes due 2029
600.0 547.5 600.0 544.5 Level 2