v3.25.4
Prepaid expenses and accrued revenues (Details) - SEK (kr)
kr in Millions
Dec. 31, 2025
Dec. 31, 2024
Prepayments and accrued income including contract assets [abstract]    
Interest income accrued kr 7,721 kr 8,097
Prepaid expenses and other accrued revenues 54 48
Total kr 7,775 kr 8,145