Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2020

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, 2020						Dec. 31, 2019
	Gross		Accumulated		Net Book		Gross		Accumulated		Net Book
	Book Value		Amortization		Value		Book Value		Amortization		Value
Customer relationships	$	1,758	$	442	$	1,316	$	3,779	$	868	$	2,911
Technology/technical know-how		1,387		512		875		2,498		779		1,719
Tradenames		772		146		626		1,885		264		1,621
Other		1,553		697		856		1,514		676		838
	$	5,470	$	1,797	$	3,673	$	9,676	$	2,587	$	7,089