v3.26.1
Note 9 - Derivative Instruments and Hedging Activities (Details Textual)
€ in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
EUR (€)
Sep. 30, 2024
USD ($)
Sep. 30, 2024
EUR (€)
Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax $ 3 $ (12)      
Foreign Exchange Contract [Member]          
Derivative, Maximum Maturity Period (Month) 3 months        
Derivative, Notional Amount $ 135 $ 107      
Net Investment Hedge [Member] | Designated as Hedging Instrument [Member]          
Derivative, Notional Amount 214   € 186    
Cross Currency Interest Rate Contract [Member]          
Derivative, Notional Amount       $ 350 € 315
Derivative Liability $ 14