BORROWINGS (Tables)

12 Months Ended

Dec. 31, 2019

Financial Instruments [Abstract]

Disclosure of detailed information about borrowings

(US$ MILLIONS)	Business services			Infrastructure services			Industrials			Total borrowings
2020	$	268		$	513		$	386		$	1,167
2021	113			346			409			868
2022	522			608			297			1,427
2023	135			720			264			1,119
2024	1,364			484			1,099			2,947
Thereafter	264			3,293			11,807			15,364
Total - Principal repayments	$	2,666		$	5,964		$	14,262		$	22,892
Total - Deferred financing costs and other	$	(45	)	$	(104	)	$	(344	)	$	(493	)
Total - December 31, 2019	$	2,621		$	5,860		$	13,918		$	22,399
Total - December 31, 2018	$	1,228		$	5,748		$	3,890		$	10,866

The weighted average interests rates and terms of borrowings are as follows:

	Weighted average rate				Weighted average term		Consolidated
	2019		2018		2019	2018	2019		2018
Business services	5.8	%	5.1	%	4.3	2.5	$	2,621	$	1,228
Infrastructure services	5.2	%	6.2	%	5.2	6.1	5,860		5,748
Industrials	5.7	%	7.3	%	6.3	6.7	13,918		$	3,890
Total	5.5	%	6.5	%	5.7	5.9	$	22,399	$	10,866

Borrowings by currency are as follows:

(US$ MILLIONS, except as noted)	December 31, 2019		Local currency	December 31, 2018		Local currency
Australian dollars	$	1,264	1,801	$	5	7
British pounds	10		8	33		26
U.S. dollars	15,436		15,436	8,605		8,605
Canadian dollars	772		1,003	786		1,073
Euro	3,578		3,546	264		231
Brazilian reais	1,330		5,362	1,135		4,399
Other	9		7	38		175
Total	$	22,399		$	10,866