v3.26.1
Financing (Components Of Debt) (Details)
€ in Millions, $ in Millions
6 Months Ended
Jun. 30, 2026
EUR (€)
Jun. 30, 2026
USD ($)
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Debt Instrument [Line Items]        
Total short-term borrowings   $ 193.9   $ 135.1
Other deferred financing costs associated with credit facilities   (12.1)   (13.4)
Total long-term debt   1,260.0   1,004.4
Debt discounts and debt issuance costs   30.0   30.7
Short-term borrowings   9.5    
proceeds from issuance of debt face amount | € € 317.9      
De La Rue Authentication Solutions        
Debt Instrument [Line Items]        
Other Long-Term Debt   4.7   0.0
Short-term borrowings   $ 123.5 $ 126.3 0.0
6.55% notes due November 2036        
Debt Instrument [Line Items]        
Debt instrument, interest rate   6.55%    
Long-term debt   $ 198.8   198.8
4.20% notes due March 2048        
Debt Instrument [Line Items]        
Debt instrument, interest rate   4.20%    
Long-term debt   $ 347.0   346.9
Revolving Facility | Credit Agreement | Line of Credit        
Debt Instrument [Line Items]        
Total short-term borrowings   184.4   126.0
Term Facility | Credit Agreement | Line of Credit        
Debt Instrument [Line Items]        
Total short-term borrowings   0.0   9.1
Secured Debt, Term Loan A | Capital Support Agreement | Line of Credit        
Debt Instrument [Line Items]        
Long-term debt   242.7   351.4
Secured Debt, Term Loan B | Capital Support Agreement | Line of Credit        
Debt Instrument [Line Items]        
Long-term debt   $ 478.9   $ 120.7