OTHER NON-CURRENT LIABILITIES

12 Months Ended

Dec. 31, 2019

Subclassifications of assets, liabilities and equities [abstract]

OTHER NON-CURRENT LIABILITIES

OTHER NON-CURRENT LIABILITIES

The components of other non-current liabilities are as follows:

(US$ Millions)	Dec. 31, 2019		Dec. 31, 2018
Accounts payable and accrued liabilities	$	760	$	1,770
Lease liabilities(1)	889		—
Derivative liability	413		159
Provisions	78		352
Loans and notes payables	18		5
Deferred revenue	4		8
Total other non-current liabilities	$	2,162	$	2,294

⁽¹⁾  The impact of the adoption of IFRS 16 requires the recognition of lease liabilities. See Note 2, Summary of Significant Accounting Policies for further information. For the year ended December 31, 2019, interest expense relating to total lease liabilities (see Note 20, Accounts Payable And Other Liabilities for the current portion) was $57 million.