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Financial instruments by category (Details) - ARS ($) $ in Millions	Jun. 30, 2021	Jun. 30, 2020
Statement [Line Items]
Financial assets at amortized cost	$ 8,369	$ 218,922
Subtotal financial assets	13,546	262,057
Non-financial assets	4,942	22,004
Total financial asset	18,488	284,061
Financial liabilities at amortized cost	65,017	602,520
Subtotal financial liabilities	65,074	604,285
Non-financial liabilities	3,606	10,296
Total financial liability	68,680	614,581
Borrowings Excluding Finance Leases [Member]
Statement [Line Items]
Financial liabilities at amortized cost	62,133	564,991
Subtotal financial liabilities	62,133	564,991
Non-financial liabilities	0	0
Total financial liability	62,133	564,991
Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	3,955
Financial liabilities at fair value through profit or loss	57	1,735
Level 2 [Member] | Borrowings Excluding Finance Leases [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	48	4,930
Financial liabilities at fair value through profit or loss	0	30
Level 3 [Member] | Borrowings Excluding Finance Leases [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	5,129	34,250
Financial liabilities at fair value through profit or loss	0	0
Level 1 [Member] | Borrowings Excluding Finance Leases [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Trade And Other Payables [Member]
Statement [Line Items]
Financial liabilities at amortized cost	2,884	37,529
Subtotal financial liabilities	2,884	37,529
Non-financial liabilities	3,606	10,296
Total financial liability	6,490	47,825
Trade And Other Payables one [Member] | Level 1 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Trade And Other Payables 2 [Member] | Level 3 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Trade And Other Receivables Excluding The Allowance For Doubtful Accounts And Other Receivables [Member]
Statement [Line Items]
Financial assets at amortized cost	7,231	74,133
Subtotal financial assets	7,231	74,133
Non-financial assets	4,942	22,004
Total financial asset	12,173	96,137
Trade And Other Receivables Excluding The Allowance For Doubtful Accounts And Other Receivables [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Trade And Other Receivables Excluding The Allowance For Doubtful Accounts And Other Receivables [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Trade And Other Receivables Excluding The Allowance For Doubtful Accounts And Other Receivables [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Trade And Other Payables [Member] | Level 2 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0	0
Investments In Financial Assets [Member] | Public Companies Securities [Member]
Statement [Line Items]
Financial assets at amortized cost	0	0
Subtotal financial assets	976	1,207
Non-financial assets	0	0
Total financial asset	976	1,207
Investments In Financial Assets [Member] | Public Companies Securities [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	976	345
Investments In Financial Assets [Member] | Public Companies Securities [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Investments In Financial Assets [Member] | Public Companies Securities [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	862
Investments In Financial Assets [Member] | Private Companies Securities [Member]
Statement [Line Items]
Financial assets at amortized cost		0
Subtotal financial assets		4,369
Non-financial assets		0
Total financial asset		4,369
Investments In Financial Assets [Member] | Private Companies Securities [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Investments In Financial Assets [Member] | Private Companies Securities [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Investments In Financial Assets [Member] | Private Companies Securities [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Investments In Financial Assets [Member] | Deposits [Member]
Statement [Line Items]
Financial assets at amortized cost		1,437
Subtotal financial assets		1,529
Non-financial assets		0
Total financial asset		1,529
Investments In Financial Assets [Member] | Deposits [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Investments In Financial Assets [Member] | Deposits [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Investments In Financial Assets [Member] | Deposits [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		92
Investments In Financial Assets [Member] | Bonds [Member]
Statement [Line Items]
Financial assets at amortized cost	0	0
Subtotal financial assets	2,711	16,037
Non-financial assets	0	0
Total financial asset	2,711	16,037
Investments In Financial Assets [Member] | Bonds [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	2,711	2,169
Investments In Financial Assets [Member] | Bonds [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Investments In Financial Assets [Member] | Bonds [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	13,868
Investments In Financial Assets [Member] | Investments In Financial Assets With Quotation [Member]
Statement [Line Items]
Financial assets at amortized cost		0
Subtotal financial assets		11,325
Non-financial assets		0
Total financial asset		11,325
Investments In Financial Assets [Member] | Investments In Financial Assets With Quotation [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		1,217
Investments In Financial Assets [Member] | Investments In Financial Assets With Quotation [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		348
Investments In Financial Assets [Member] | Investments In Financial Assets With Quotation [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		9,760
Investments In Financial Assets [Member] | Total Others [Member]
Statement [Line Items]
Financial assets at amortized cost	10
Subtotal financial assets	697
Non-financial assets	0
Total financial asset	697
Investments In Financial Assets [Member] | Total Others [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0
Investments In Financial Assets [Member] | Total Others [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	48
Investments In Financial Assets [Member] | Total Others [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	639
Derivative Financial Instruments [Member] | Swaps [member]
Statement [Line Items]
Financial liabilities at amortized cost	0
Subtotal financial liabilities	57
Non-financial liabilities	0
Total financial liability	57
Derivative Financial Instruments [Member] | Other Derivative Financial Instruments [Member]
Statement [Line Items]
Financial liabilities at amortized cost		0
Subtotal financial liabilities		1,466
Non-financial liabilities		0
Total financial liability		1,466
Derivative Financial Instruments [Member] | Level 2 [Member] | Swaps [member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	57
Derivative Financial Instruments [Member] | Level 2 [Member] | Other Derivative Financial Instruments [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		1,436
Derivative Financial Instruments [Member] | Level 3 [Member] | Swaps [member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0
Derivative Financial Instruments [Member] | Level 3 [Member] | Other Derivative Financial Instruments [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		30
Derivative Financial Instruments [Member] | Level 1 [Member] | Swaps [member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss	0
Derivative Financial Instruments [Member] | Level 1 [Member] | Other Derivative Financial Instruments [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		0
Derivative Financial Instruments [Member] | Others assets and liabilities [Member]
Statement [Line Items]
Financial assets at amortized cost		93
Subtotal financial assets		336
Non-financial assets		0
Total financial asset		336
Derivative Financial Instruments [Member] | Others [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		213
Derivative Financial Instruments [Member] | Others [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Derivative Financial Instruments [Member] | Others one [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		30
Derivative Financial Instruments [Member] | Foreign Currency Future Contracts [member]
Statement [Line Items]
Financial assets at amortized cost		0
Subtotal financial assets		194
Non-financial assets		0
Total financial asset		194
Financial liabilities at amortized cost		0
Subtotal financial liabilities		207
Non-financial liabilities		0
Derivative Financial Instruments [Member] | Foreign Currency Future Contracts [member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		194
Financial liabilities at fair value through profit or loss		207
Derivative Financial Instruments [Member] | Foreign Currency Future Contracts [member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Financial liabilities at fair value through profit or loss		0
Derivative Financial Instruments [Member] | Foreign Currency Future Contracts [member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Financial liabilities at fair value through profit or loss		0
Derivative Financial Instruments [Member] | Forwards [Member]
Statement [Line Items]
Financial liabilities at amortized cost		0
Subtotal financial liabilities		92
Non-financial liabilities		0
Total financial liability		92
Derivative Financial Instruments [Member] | Forwards [Member] | Level 2 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		92
Derivative Financial Instruments [Member] | Forwards [Member] | Level 3 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		0
Derivative Financial Instruments [Member] | Forwards [Member] | Level 1 [Member]
Statement [Line Items]
Financial liabilities at fair value through profit or loss		0
Restricted Assets [member]
Statement [Line Items]
Financial assets at amortized cost		12,136
Subtotal financial assets		12,136
Non-financial assets		0
Total financial asset		12,136
Restricted Assets [member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Restricted Assets [member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Restricted Assets [member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Financial Assets Held-For-Sale, Category [Member] | Clal [member]
Statement [Line Items]
Financial assets at amortized cost		0
Subtotal financial assets		5,072
Non-financial assets		0
Total financial asset		5,072
Financial Assets Held-For-Sale, Category [Member] | Clal [member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Financial Assets Held-For-Sale, Category [Member] | Clal [member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Financial Assets Held-For-Sale, Category [Member] | Clal [member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		5,072
Cash And Cash Equivalents [member] | Cash At Bank And On Hand [Member]
Statement [Line Items]
Financial assets at amortized cost	1,128	37,059
Subtotal financial assets	1,128	37,059
Non-financial assets	0	0
Total financial asset	1,128	37,059
Cash And Cash Equivalents [member] | Cash At Bank And On Hand [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Cash And Cash Equivalents [member] | Cash At Bank And On Hand [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Cash And Cash Equivalents [member] | Cash At Bank And On Hand [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss		0
Cash And Cash Equivalents [member] | Short Term Investments [Member]
Statement [Line Items]
Financial assets at amortized cost	0	94,064
Subtotal financial assets	803	98,660
Non-financial assets	0	0
Total financial asset	803	98,660
Cash And Cash Equivalents [member] | Short Term Investments [Member] | Level 2 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	803	0
Cash And Cash Equivalents [member] | Short Term Investments [Member] | Level 3 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	0	0
Cash And Cash Equivalents [member] | Short Term Investments [Member] | Level 1 [Member]
Statement [Line Items]
Financial assets at fair value through profit or loss	$ 0	$ 4,596

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- Definition

The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets]

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