Deferred Credits and Other Noncurrent Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Deferred Credits And Other Noncurrent Liabilities [Abstract]

Summary of Deferred Credits and Other Noncurrent Liabilities

As at December 31, 2020 and 2019, this account consists of:

	2020		2019
	(in million pesos)
Provision for asset retirement obligations		2,000		1,767
Accrual of capital expenditures under long-term financing		1,542		2,118
Contract liabilities and unearned revenues (Note 5)		976		604
Others		150		68
		4,668		4,557

Summary of Changes to Provision for Asset Retirement Obligations

The following table summarizes the changes to provision for asset retirement obligations for the years ended December 31, 2020 and 2019:

	2020			2019
	(in million pesos)
Provision for asset retirement obligations at beginning of the year		1,767			1,656
Additional liability		205			154
Accretion expenses		61			82
Revaluation due to change in IBR		39			—
Change in assumptions		(22	)		—
Gain on settlement of asset retirement obligation		(50	)		—
Settlement of obligations and others		—			(125	)
Provision for asset retirement obligations at end of the year		2,000			1,767