Earnings Per Share - Disclosure Of Diluted Earnings Per Share Table (Detail) - CNY (¥) ¥ in Millions, shares in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Profit attributable to equity shareholders of the Company:
Profit attributable to equity shareholders of the Company used in calculating basic earnings per share	¥ 106,641	¥ 117,781	¥ 114,279
Add: Dilution impact on share of profit of investment in an associate due to the associate's convertible bonds (note 23)	41	0	0
Less: Fair value gain on the associate's convertible bonds held by the Group, net of tax	(632)	0	0
Profit attributable to equity shareholders of the Company used in calculating diluted earnings per share	¥ 106,050	¥ 117,781	¥ 114,279

Dilutive impact due to fair value gain of convertible bonds of associates.

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- Definition

The number of dilutive potential ordinary shares that relate to the assumed conversion of the entity's convertible instruments.

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- Definition

The profit (loss) attributable to ordinary equity holders of the parent entity. [Refer: Profit (loss)]

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The profit (loss) attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss)]

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