Equipment

12 Months Ended

Dec. 31, 2012

Equipment [Abstract]

Equipment

Note 20 – Equipment

Equipment consists of office equipment, furniture and fittings.

(In US$ millions)	December 31, 2012			December 31, 2011
Cost		62			40
Accumulated depreciation		(22	)		(15	)
Net book value		40			25

Depreciation and amortization expense was $7 million, $16 million and $27 million for the years ended December 31, 2012, 2011 and 2010, respectively.