Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets by Major Class

The gross book value, accumulated amortization and net book value of intangible assets were as follows:

	(Stated in millions)
	Mar. 31, 2015						Dec. 31, 2014
	Gross		Accumulated		Net Book		Gross		Accumulated		Net Book
	Book Value		Amortization		Value		Book Value		Amortization		Value
Technology/Technical Know-How	$	1,744	$	568	$	1,176	$	1,747	$	535	$	1,212
Tradenames		1,640		335		1,305		1,641		319		1,322
Customer Relationships		2,530		555		1,975		2,531		523		2,008
Other		377		258		119		380		268		112
	$	6,291	$	1,716	$	4,575	$	6,299	$	1,645	$	4,654