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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

12 Months Ended

Dec. 31, 2020

Disclosure of analysis of other comprehensive income by item [abstract]

Schedule of accumulated other comprehensive income (loss)

US$ MILLIONS						Revaluation Surplus						Foreign Currency Translation						Cash Flow Hedges						Accumulated Other Comprehensive Income
Balance at December 31, 2018						$	729					$	(449)					$	(2)					$	278
Other comprehensive income						230						12						3						245
Balance at December 31, 2019						$	959					$	(437)					$	1					$	523
Other comprehensive income						118						(105)						3						16
Balance at December 31, 2020						$	1,077					$	(542)					$	4					$	539

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The entire disclosure of the analysis of other comprehensive income by item.

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