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Trade Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Trade Accounts Receivable, Net

Trade accounts receivable, net consisted of the following:

		December 31,				December 31,
		2020				2019
Trade accounts receivable			1,481				1,396
Current expected credit losses allowance ("CECLA")*			(16	)			(16	)
Total			1,465				1,380

Schedule of Changes in Reported CECLA

On that basis, the changes in reported CECLA for the year ended December 31, 2020 are presented below:

Allowance for doubtful accounts as at December 31, 2019 (under prior ASC 326)		(16)
Amount recognized through opening retained earnings upon new ASC 326		—
CECLA as at January 1, 2020 (under new ASC 326)		(16)
Current-period adjustment to CECLA		—
CECLA as at December 31, 2020		(16)

X

- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

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- References

No definition available.

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X

- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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