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Related Party Disclosure (Details) - Schedule of transactions with its parent company Inversiones ASPI S.A. and its affiliates - PEN (S/)
S/ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Inversiones ASPI S.A. (ASPI) [Member]      
Income      
Income from office lease S/ 20 S/ 17 S/ 12
Fees for management and administrative services 98 88 544
Compañía Minera Ares S.A.C. (Ares) [Member]      
Income      
Income from office lease 332 478 323
Income from land lease, note 29 1,230 1,303 344
Fossal S.A.A. (Fossal) [Member]      
Income      
Income from office lease 18 19 15
Fees for management and administrative services 52 48 40
Fosfatos del Pacífico S.A. (Fospac)e [Member]      
Income      
Income from office lease 19 24 28
Fees for management and administrative services 155 698 1,160
Asociación Sumac Tarpuy [Member]      
Income      
Income from office lease 20 18
Expense [Member]      
Expense      
Security services provided by Compañía Minera Ares 2,836 1,912 1,989
Loans to Fossal S.A.A. [Member]      
Loans      
Loans (14,252)
Loans to Fosfatos del Pacífico S.A. [Member]      
Loans      
Loans (2,869)
Loan collection from Fossal S.A.A. [Member]      
Loans      
Loans 14,252
Loan collection from Fosfatos del Pacífico S.A. [Member]      
Loans      
Loans S/ 2,869