RESTRICTED CASH (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Disclosure Restricted Cash [Abstract]
Operations	$ 167	$ 129
Credit obligations	95	119
Capital expenditures and development projects	50	35
Total	312	283
Less: non-current	(51)	(75)
Current	$ 261	$ 208

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- Definition

Restricted cash and cash equivalents credit

+ References

No definition available.

+ Details

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- Definition

Restricted cash and cash equivalents Development Projects

+ References

No definition available.

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- Definition

Restricted cash and cash equivalents operation

+ References

No definition available.

+ Details

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- Definition

The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2021-01-01
-Paragraph 55
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard
-URIDate 2021-03-24

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- Definition

The amount of non-current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

+ References

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- Definition

The amount of cash and cash equivalents whose use or withdrawal is restricted. [Refer: Cash and cash equivalents]

+ References

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