v3.26.1
Non-controlling interests (Details 1) - KRW (₩)
₩ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year ₩ (590,774)    
Acquisition Merger 2,615,327    
Profit allocated to NCI (2,366,962)    
OCI allocated to NCI 48,903    
Net assets attributable to NCI at the end of the year 293,506 ₩ (590,774)  
Net assets attributable to NCI at the end of the year 293,506 (590,774)  
Play F&B Co., Ltd. [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year (590,774) 411,556 ₩ 720,382
Acquisition Merger    
Profit allocated to NCI (694,822) (1,016,820) (344,836)
OCI allocated to NCI 22,996 14,490 36,011
Net assets attributable to NCI at the end of the year (1,262,600) (590,774) 411,556
Net assets attributable to NCI at the end of the year (1,262,600) (590,774) ₩ 411,556
LAMP [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year    
Acquisition Merger 732,249    
Profit allocated to NCI (603,536)    
OCI allocated to NCI 4,295    
Net assets attributable to NCI at the end of the year 133,008  
Net assets attributable to NCI at the end of the year 133,008  
Bidangil [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year    
Acquisition Merger 1,715,156    
Profit allocated to NCI (379,913)    
OCI allocated to NCI    
Net assets attributable to NCI at the end of the year 1,335,243  
Net assets attributable to NCI at the end of the year 1,335,243  
Apeitda [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year    
Acquisition Merger 404,930    
Profit allocated to NCI (155,582)    
OCI allocated to NCI 5,843    
Net assets attributable to NCI at the end of the year 255,191  
Net assets attributable to NCI at the end of the year 255,191  
Anseilen [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year    
Acquisition Merger (285,787)    
Profit allocated to NCI (380,432)    
OCI allocated to NCI 5,283    
Net assets attributable to NCI at the end of the year (660,936)  
Net assets attributable to NCI at the end of the year (660,936)  
Solaire [Member]      
IfrsStatementLineItems [Line Items]      
Net assets attributable to NCI at beginning of the year    
Acquisition Merger 48,779    
Profit allocated to NCI (152,677)    
OCI allocated to NCI 10,486    
Net assets attributable to NCI at the end of the year (93,412)  
Net assets attributable to NCI at the end of the year ₩ (93,412)