Debt Instruments at Amortized Cost - Summary of Debt Instruments at Amortized Cost (Detail) - PHP (₱) ₱ in Millions	Dec. 31, 2023	Dec. 31, 2022
Disclosure of detailed information about financial instruments [Line Items]
Investment in debt securities and other long-term investments	₱ 595	₱ 596
Less: Current portion of debt instrument at amortized cost (Note 28)	200
Noncurrent portion of debt instrument at amortized cost (Note 28)	395	596
Retail Treasury Bonds [Member]
Disclosure of detailed information about financial instruments [Line Items]
Investment in debt securities and other long-term investments	440	440
BDO Asean Bonds [Member]
Disclosure of detailed information about financial instruments [Line Items]
Investment in debt securities and other long-term investments	100	100
Fixed Rate Treasury Notes, or FXTN [Member]
Disclosure of detailed information about financial instruments [Line Items]
Investment in debt securities and other long-term investments	₱ 55	₱ 56

The amount of current investments.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2023-01-01
-Paragraph 55
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_55&doctype=Standard
-URIDate 2023-03-23

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method]

+ References

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- Definition

The amount of non-current investments other than investments accounted for using the equity method. [Refer: Investments accounted for using equity method; Non-current assets; Investments other than investments accounted for using equity method]

+ References

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