ASSETS HELD FOR SALE (Tables)

12 Months Ended

Dec. 31, 2017

Assets And Liabilities Classified As Held For Sale [Abstract]

Disclosure of assets and liabilities classified as held for sale

(US$ MILLIONS)	2017		2016
Cash and cash equivalents	$	—	$	8
Accounts and other receivable, net	—		56
Inventory	—		75
Property, plant and equipment	14		58
Intangible assets and goodwill	—		67
Assets held for sale	$	14	$	264
Accounts payable and other	$	—	$	66
Liabilities classified as held for sale	$	—	$	66