ACCOUNTS RECEIVABLE AND OTHER (Tables)

12 Months Ended

Dec. 31, 2022

Subclassifications of assets, liabilities and equities [abstract]

Disclosure of accounts receivable and other

	As of December 31,
US$ MILLIONS	2022		2021
Current:
Accounts receivable(1)	$	441	$	402
Prepayments & other assets	58		46
Total current	$	499	$	448
Non-current:
Other assets	$	17	$	15
Total non-current	$	17	$	15

(1)Includes $254 million (2021: $210 million) receivable from one customer. Please refer to Note 17 for revenues attributable to this customer.