v3.26.1
Statement of Cash flows (Details 3) - KRW (₩)
₩ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Balance at beginning ₩ 16,962,194 ₩ 19,871,510 ₩ 19,972,132
Proceeds from borrowings 35,315,129 870,000 130,000
Repayment of borrowings (3,429,014) (418,960) (24,960)
Payment of lease liabilities (2,055,725) (1,663,415) (1,617,756)
Receipt of lease deposits
Total 31,038,587 (1,212,375) (1,512,716)
Borrowing assumed (*1) [1]     2,900,000
Present value discount   100,915 (282,734)
New leases 414,622 364,731 612,220
Lease termination / lease modification (1,836,600) (2,120,588) (1,889,447)
Interest expense 929,204 851,543 1,119,793
Interest paid (538,378) (851,543) (1,047,738)
Total 4,587,972 (1,696,942) 1,412,094
Balance at ending 52,588,751 16,962,194 19,871,510
Repayment of lease deposits    
Offset of loans   (42,000)  
Reclassification 1,208,196    
Changes in scope of consolidation 10,143,245    
Foreign exchange differences (344,894)    
Conversion of Convertible Bonds to Common Stock (8,045,803)    
Other non-cash transactions 9,425,637    
Gains on Valuation of FVPL (5,559,062)    
Borrowing [Member]      
IfrsStatementLineItems [Line Items]      
Balance at beginning 5,872,956 5,363,001 2,568,640
Proceeds from borrowings 9,742,333 870,000 130,000
Repayment of borrowings (3,429,014) (418,960) (24,960)
Payment of lease liabilities
Receipt of lease deposits
Total 6,313,319 451,040 105,040
Borrowing assumed (*1) [1]     2,900,000
Present value discount   100,915 (282,734)
New leases
Lease termination / lease modification
Interest expense 131,318 72,055
Interest paid
Total 3,797,187 58,915 2,689,321
Balance at ending 15,983,462 5,872,956 5,363,001
Repayment of lease deposits    
Offset of loans   (42,000)  
Reclassification    
Changes in scope of consolidation 5,861,311    
Foreign exchange differences (691,248)    
Conversion of Convertible Bonds to Common Stock    
Other non-cash transactions (1,504,194)    
Gains on Valuation of FVPL    
Convertible Notes [Member]      
IfrsStatementLineItems [Line Items]      
Balance at beginning
Proceeds from borrowings 25,572,796
Repayment of borrowings
Payment of lease liabilities
Receipt of lease deposits
Total 26,780,992
Borrowing assumed (*1) [1]    
Present value discount  
New leases
Lease termination / lease modification
Interest expense 259,508
Interest paid
Total 1,853,028
Balance at ending 28,634,020
Repayment of lease deposits    
Offset of loans    
Reclassification 1,208,196    
Changes in scope of consolidation 3,920,244    
Foreign exchange differences 348,309    
Conversion of Convertible Bonds to Common Stock (8,045,803)    
Other non-cash transactions 10,929,831    
Gains on Valuation of FVPL (5,559,062)    
Lease liabilities [member]      
IfrsStatementLineItems [Line Items]      
Balance at beginning 11,089,238 14,508,509 17,403,492
Proceeds from borrowings
Repayment of borrowings
Payment of lease liabilities (2,055,725) (1,663,415) (1,617,756)
Receipt of lease deposits
Total (2,055,725) (1,663,415) (1,617,756)
Borrowing assumed (*1) [1]    
Present value discount  
New leases 414,622 364,731 612,220
Lease termination / lease modification (1,836,600) (2,120,588) (1,889,447)
Interest expense 538,378 851,543 1,047,738
Interest paid (538,378) (851,543) (1,047,738)
Total (1,062,243) (1,755,857) (1,277,227)
Balance at ending 7,971,269 11,089,238 ₩ 14,508,509
Repayment of lease deposits    
Offset of loans    
Reclassification    
Changes in scope of consolidation 361,690    
Foreign exchange differences (1,955)    
Conversion of Convertible Bonds to Common Stock    
Other non-cash transactions    
Gains on Valuation of FVPL    
[1] Prior to 2023, the Parent Company granted a loan amounting to Korean Won 1,700,000 thousand to its subsidiary. Upon consolidation, this intercompany transaction was offset. During 2023, the obligation, along with a new loan of Korean Won 1,200,000 thousand borrowed by the subsidiary within the year, was transitioned to Cho Hyeong Seok, CEO of the Parent Company. This reallocated liability is presented as “borrowing assumed”, denoting a change in debtor, not the origination of a new loan.