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EARNINGS PER SHARE (Details)	12 Months Ended
	Dec. 31, 2019 $ / shares shares	Dec. 31, 2018 shares	Dec. 31, 2017 shares	Sep. 30, 2019 shares	Jun. 30, 2019 shares
Earnings per share [line items]
Dilutive potential common stock outstanding (in shares)
Dilutive earnings per share (In pesos per share) | $ / shares
Weighted average number of shares outstanding	2,153,688,011	2,153,688,011		2,157,472,731	2,165,236,424
Weighted average number of shares outstanding (in shares)			1,184,528,406
Cablevision Holding S.A.
Earnings per share [line items]
Ordinary shares outstanding			120,000
Share exchange ratio	9,871.07005	9,871.07005

X

- Definition

The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]

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The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options.

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The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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