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Other Operating Income - Summary of Other Operating Income (Detail) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure Of Other Non-Operating Income Expense [line items] |  |  |
Services | $ 4,309,708 | $ 4,336,634 | $ 4,135,871
Adjustments and interest from other receivables | 1,114,137 | 1,090,511 | 1,290,922
Other receivables from financial intermediation | 941,365 | 768,668 |
Adjustments from other receivables with CER clauses | 349,644 | 265,857 | 326,483
Sale of investment property and other non-financial assets | 39,076 |  |
Sale of property, plant and equipment | 4,703 | 11,723 |
For derecognition or substantial modification of financial liabilities | (637,144) | 345,630 | 840,649
Sale of non-current assets held for sale |  |  | 6,777,969
Initial recognition of loans |  |  | 246,296
Other | 1,070,471 | 1,286,188 | 2,156,736
Operating income | $ 7,829,104 | $ 8,105,211 | $ 15,774,926

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