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Assets Held for Sale (Tables)
12 Months Ended
Dec. 31, 2017
Notes to Consolidated Financial Statements [Abstract]  
Assets held for sale
Liabilities held for sale

Liabilities of disposal groups classified as held for sale

 

2017

 

US$ millions

 

Trade payables

9

Other current liabilities

30

Long-term employee provisions

1

Deferred tax liabilities

3

 

43