v3.25.2
Basis of Presentation - Disclosure of exchange rates used for the change in Balance Sheet (Details)
kr in Millions, $ in Millions
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
DKK (kr)
Jun. 30, 2024
USD ($)
Dec. 31, 2023
USD ($)
Disclosure Of Detailed Information About Changes in Presentation Currency [Line Items]          
Total assets $ 6,464 $ 6,414 kr 45,811    
Total liabilities 1,162 1,277 9,114    
Total shareholders' equity $ 5,302 $ 5,137 36,697 $ 4,445 $ 4,687
Presentation currency change          
Disclosure Of Detailed Information About Changes in Presentation Currency [Line Items]          
Total assets     (39,397)    
Total liabilities     (7,837)    
Total shareholders' equity     kr (31,560)