XML 240 R211.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Commitments and contingencies - Open tax procedures - ll (Details) - SUNAT. - Year 2010 [Member]
Dec. 31, 2020
PEN (S/)
Dec. 31, 2020
USD ($)
Dec. 04, 2020
PEN (S/)
Dec. 04, 2020
USD ($)
Disclosure of Commitments and contingencies [Line Items]        
Tax debt     S/ 340,074,000 $ 91,590,000
Collection of debt forced amount S/ 1,800,000 $ 486,000