Leases (Tables)

12 Months Ended

Dec. 31, 2020

Text block [abstract]

Disclosure of right of use assets

(a) Right-of-use assets

	Telecommunications Towers and related assets Million			Buildings and premises Million			Others Million			Total Million
Cost:
As of January 1, 2019		75,169			35,790			3,545			114,504
Additions		5,696			9,135			1,139			15,970
Early termination and modification of lease contracts		(1,890	)		(1,620	)		(567	)		(4,077	)
Exchange differences		—			22			—			22
As of December 31, 2019		78,975			43,327			4,117			126,419
As of January 1, 2020		78,975			43,327			4,117			126,419
Additions		7,100			10,554			1,302			18,956
Termination of lease contracts		(309	)		(3,496	)		(341	)		(4,146	)
Early termination and modification of lease contracts		(1,654	)		(2,127	)		(105	)		(3,886	)
Exchange differences		—			(99	)		—			(99	)
As of December 31, 2020		84,112			48,159			4,973			137,244
Accumulated amortization and impairment:
As of January 1, 2019		15,299			12,409			2,507			30,215
Charge for the year		14,738			7,675			338			22,751
Early termination and modification of lease contracts		(276	)		(435	)		(151	)		(862	)
Exchange differences		—			7			—			7
As of December 31, 2019		29,761			19,656			2,694			52,111
As of January 1, 2020		29,761			19,656			2,694			52,111
Charge for the year		15,883			9,179			950			26,012
Termination of lease contracts		(309	)		(3,496	)		(341	)		(4,146	)
Early termination and modification of lease contracts		(933	)		(782	)		(64	)		(1,779	)
Exchange differences		—			(45	)		—			(45	)
As of December 31, 2020		44,402			24,512			3,239			72,153
Net book value:
As of December 31, 2020		39,710			23,647			1,734			65,091
As of December 31, 2019		49,214			23,671			1,423			74,308