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Property, Plant and Equipment (Details) - Schedule of property, plant and equipment - PEN (S/) S/ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Mining Concessions [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] | S/ 75,893 | S/ 76,135
Ending balance | [1] | 75,914 | 75,893
Additions | [1] | 21 | 19
Disposals | [1] |  | (261)
Transfers and reclassifications | [1] |  |
Mining Concessions [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] | 12,256 | 12,184
Ending balance | [1] | 12,328 | 12,256
Additions | [1] | 72 | 72
Disposals | [1] |  |
Mining Concessions [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 42,859
Ending balance | [1] | 42,859 |
Mining Concessions [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 20,778
Ending balance | [1] | 20,727 |
Mine Development [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] | 53,975 | 51,705
Ending balance | [1] | 58,002 | 53,975
Additions | [1] | 3,435 | 2,316
Disposals | [1] |  | (5)
Transfers and reclassifications | [1] | 592 | (41)
Mine Development [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] | 10,267 | 10,071
Ending balance | [1] | 10,484 | 10,267
Additions | [1] | 217 | 196
Disposals | [1] |  |
Mine Development [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 24,048
Ending balance | [1] | 24,048 |
Mine Development [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 19,660
Ending balance | [1] | 23,470 |
Land [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 252,190 | 251,655
Ending balance |  | 256,552 | 252,190
Additions |  | 4,254 |
Disposals |  |  |
Transfers and reclassifications |  | 108 | 535
Land [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  |
Ending balance |  |  |
Additions |  |  |
Disposals |  |  |
Land [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  |
Ending balance |  |  |
Land [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 252,190
Ending balance |  | 256,552 |
Buildings And Other Construction [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 690,542 | 684,338
Ending balance |  | 693,085 | 690,542
Additions |  | (98) | 535
Disposals |  | (7) | (307)
Transfers and reclassifications |  | 2,648 | 5,976
Buildings And Other Construction [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 139,857 | 121,196
Ending balance |  | 158,455 | 139,857
Additions |  | 18,605 | 18,693
Disposals |  | (7) | (32)
Buildings And Other Construction [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 13,578
Ending balance |  | 13,578 |
Buildings And Other Construction [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 537,107
Ending balance |  | 521,052 |
Machinery, Equipment And Related Spare Parts [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 1,694,145 | 1,667,042
Ending balance |  | 1,697,655 | 1,694,145
Additions |  | 16,160 | 8,298
Disposals |  | (33,176) | (7,803)
Transfers and reclassifications |  | 20,526 | 26,608
Machinery, Equipment And Related Spare Parts [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 644,190 | 556,147
Ending balance |  | 705,454 | 644,190
Additions |  | 93,581 | 95,325
Disposals |  | (32,317) | (7,282)
Machinery, Equipment And Related Spare Parts [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 12,424
Ending balance |  | 12,424 |
Machinery, Equipment And Related Spare Parts [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 1,037,531
Ending balance |  | 979,777 |
Furniture And Accessories [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 33,123 | 32,839
Ending balance |  | 10,706 | 33,123
Additions |  | 191 | 197
Disposals |  | (22,786) | (54)
Transfers and reclassifications |  | 178 | 141
Furniture And Accessories [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 30,049 | 29,380
Ending balance |  | 7,871 | 30,049
Additions |  | 589 | 723
Disposals |  | (22,767) | (54)
Furniture And Accessories [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 201
Ending balance |  | 201 |
Furniture And Accessories [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 2,873
Ending balance |  | 2,634 |
Transportation Units [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 113,109 | 123,568
Ending balance |  | 113,351 | 113,109
Additions |  | 7,523 | 282
Disposals |  | (10,583) | (12,502)
Transfers and reclassifications |  | 3,302 | 1,761
Transportation Units [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 80,632 | 83,227
Ending balance |  | 78,163 | 80,632
Additions |  | 7,350 | 8,357
Disposals |  | (9,819) | (10,952)
Transportation Units [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 26
Ending balance |  | 26 |
Transportation Units [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 32,451
Ending balance |  | 35,162 |
Computer Equipment and Tools [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 52,645 | 50,951
Ending balance |  | 34,428 | 52,645
Additions |  | 3,731 | 1,166
Disposals |  | (23,105) | (3)
Transfers and reclassifications |  | 1,157 | 531
Computer Equipment and Tools [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 42,348 | 38,812
Ending balance |  | 22,456 | 42,348
Additions |  | 3,198 | 3,537
Disposals |  | (23,090) | (1)
Computer Equipment and Tools [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 454
Ending balance |  | 454 |
Computer Equipment and Tools [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 9,843
Ending balance |  | 11,518 |
Mine Rehabilitation Costs [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 9,290 | 1,515
Ending balance |  | 9,030 | 9,290
Additions |  | (260) | 7,775
Disposals |  |  |
Transfers and reclassifications |  |  |
Mine Rehabilitation Costs [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 1,616 | 99
Ending balance |  | 2,382 | 1,616
Additions |  | 766 | 1,517
Disposals |  |  |
Mine Rehabilitation Costs [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  |
Ending balance |  |  |
Mine Rehabilitation Costs [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 7,674
Ending balance |  | 6,648 |
Capitalized Interests [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 64,904 | 64,904
Ending balance |  | 65,007 | 64,904
Additions |  | 103 |
Disposals |  |  |
Transfers and reclassifications |  |  |
Capitalized Interests [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 7,499 | 5,978
Ending balance |  | 9,021 | 7,499
Additions |  | 1,522 | 1,521
Disposals |  |  |
Capitalized Interests [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  |
Ending balance |  |  |
Capitalized Interests [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 57,405
Ending balance |  | 55,986 |
Works In Progress And Units In Transit [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 37,731 | 47,449
Ending balance |  | 62,140 | 37,731
Additions |  | 53,120 | 30,644
Disposals |  | (136) | (144)
Transfers and reclassifications |  | (28,575) | (40,218)
Works In Progress And Units In Transit [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  |
Ending balance |  |  |
Additions |  |  |
Disposals |  |  |
Works In Progress And Units In Transit [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 735
Ending balance |  | 735 |
Works In Progress And Units In Transit [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | 36,996
Ending balance |  | 61,405 |
Total [Member] | Cost [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 3,077,547 | 3,052,101
Ending balance |  | 3,075,870 | 3,077,547
Additions |  | 88,180 | 51,232
Disposals |  | (89,793) | (21,079)
Transfers and reclassifications |  | (64) | (4,707)
Total [Member] | Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  | 968,714 | 857,094
Ending balance |  | 1,006,614 | 968,714
Additions |  | 125,900 | 129,941
Disposals |  | (88,000) | (18,321)
Total [Member] | Impairment [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance | [1] |  | 94,325
Ending balance |  | 94,325 |
Total [Member] | Net book value [Member] |  |  |
Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items] |  |  |
Beginning balance |  |  | S/ 2,014,508
Ending balance |  | S/ 1,974,931 |
[1] | Mining concessions mainly include net acquisition costs of S/15,488,000 related to coal concessions acquired through a purchase option executed from 2011 to 2013. The caption also includes some concessions acquired by the Group for exploration activities related to the cement business.

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