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Employee Benefits (Actuarial Assumptions) (Details)
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Discount rate as at the end of the year [Member]      
Actuarial assumptions [Line Items]      
Principal actuarial assumptions 5.20% 4.90% 4.70%
Future salary increases [Member]      
Actuarial assumptions [Line Items]      
Principal actuarial assumptions 3.60% 3.60% 3.90%
Future pension increase [Member]      
Actuarial assumptions [Line Items]      
Principal actuarial assumptions 2.50% 2.60% 2.80%