v3.26.1
Classification of Expenses By Nature - Schedule of Details of Classification of Expenses By Nature (Details) - KRW (₩)
₩ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Expenses by nature [abstract]      
Advertising expenses ₩ 44,738 ₩ 38,731 ₩ 13,661
Fees and commissions 346,782 293,302 472,324
Lease expenses 1,610 1,380 1,292
Bad debt 752 589 1,402
Outsourcing expenses 7,415 9,215 13,053
Salaries 55,455 50,092 44,339
Expenses related to defined contribution and benefit plans 3,692 3,022 2,505
Employee benefits 5,057 4,538 4,256
Depreciation 6,211 6,023 5,252
Amortization 4,608 3,211 2,406
Other expenses 5,198 4,553 4,020
Total ₩ 481,518 ₩ 414,656 ₩ 564,510