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Revenue from contracts with customers (Details) - Schedule of expected future income from signed contracts
S/ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2022
PEN (S/)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
PEN (S/)
Dec. 31, 2020
PEN (S/)
Revenue from contracts with customers (Details) - Schedule of expected future income from signed contracts [Line Items]          
Engineering and Construction   S/ 2,451,067 $ 3,660,585 S/ 2,467,477 S/ 1,854,819
Infrastructure $ 2,009,111        
Real estate     167,906    
Intercompany eliminations     (509,965)    
Total   S/ 114,111 5,327,637 S/ 175,087  
2023 [Member]          
Revenue from contracts with customers (Details) - Schedule of expected future income from signed contracts [Line Items]          
Engineering and Construction     2,463,484    
Infrastructure 730,702        
Real estate     149,295    
Intercompany eliminations     (172,416)    
Total     3,171,065    
2024 [Member]          
Revenue from contracts with customers (Details) - Schedule of expected future income from signed contracts [Line Items]          
Engineering and Construction     1,197,101    
Infrastructure 646,764        
Real estate     18,611    
Intercompany eliminations     (172,418)    
Total     1,690,058    
2025 [Member]          
Revenue from contracts with customers (Details) - Schedule of expected future income from signed contracts [Line Items]          
Engineering and Construction        
Infrastructure $ 631,645        
Real estate        
Intercompany eliminations     (165,131)    
Total     $ 466,514