Investments in Associates and Joint Ventures - Changes in Accumulated Impairment Losses (Detail) - PHP (₱) ₱ in Millions		12 Months Ended
Jul. 29, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disclosure of Investments in Associates and Joint Ventures [Line Items]
Balances at beginning of the year		₱ 53,364	₱ 52,123
Additions during the year (Note 4)	₱ 248	3,514	1,754	₱ 579
Translation and other adjustments			92
Balances at end of the year		51,546	53,364	52,123
Fixed asset impairment [Member]
Disclosure of Investments in Associates and Joint Ventures [Line Items]
Balances at beginning of the year		2,755	2,603
Additions during the year (Note 4)		50	60
Balances at end of the year		₱ 2,805	₱ 2,755	₱ 2,603

The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 8
-IssueDate 2022-03-24
-Paragraph 24
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_24_a&doctype=Standard
-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 54
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_e&doctype=Standard
-URIDate 2022-03-24

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2022-03-24
-Paragraph B16
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_B16&doctype=Appendix&subtype=B
-URIDate 2022-03-24

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