Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets by Major Class

A summary of intangible assets follows:

	(Stated in millions)
	2014						2013
	Gross Book Value		Accumulated Amortization		Net Book Value		Gross Book Value		Accumulated Amortization		Net Book Value
Technology/Technical Know-How	$	1,747	$	535	$	1,212	$	1,960	$	597	$	1,363
Tradenames		1,641		319		1,322		1,647		257		1,390
Customer Relationships		2,531		523		2,008		2,263		407		1,856
Other		380		268		112		435		335		100
	$	6,299	$	1,645	$	4,654	$	6,305	$	1,596	$	4,709