GEOGRAPHIC INFORMATION (Details) € in Millions, $ in Millions	1 Months Ended		3 Months Ended								12 Months Ended
	Jan. 31, 2019 USD ($)	Jan. 31, 2019 EUR (€)	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Geographic Information
Operating lease assets			$ 620				$ 0				$ 620	$ 0
Cost of Goods and Services Sold													$ 242
Revenues			3,339	$ 5,040	$ 3,850	$ 2,837	3,213	$ 4,849	$ 3,537	$ 2,928	15,066	14,527	12,681
Intangible assets, net			1,954				2,125				1,954	2,125	2,177
Goodwill			2,913				2,910				2,913	2,910	2,738
Other long-lived assets (1)			1,824				784				1,824	784	586
United States
Geographic Information
Revenues											1,537	1,536	1,620
Intangible assets, net			1,552				1,665				1,552	1,665	1,790
Goodwill			1,813				1,807				1,813	1,807	1,807
Other long-lived assets (1)			201				152				201	152	124
The Netherlands
Geographic Information
Revenues											11,686	11,348	9,735
Intangible assets, net			94				112				94	112	44
Goodwill			461				461				461	461	342
Other long-lived assets (1)			1,278				436				1,278	436	311
Other
Geographic Information
Revenues											1,843	1,643	1,326
Intangible assets, net			308				348				308	348	343
Goodwill			639				642				639	642	589
Other long-lived assets (1)			$ 345				$ 196				$ 345	196	$ 151
Accounting Standards Update 2014-09 | Adjustments
Geographic Information
Cost of Goods and Services Sold												$ 170
French Tax Audit
Geographic Information
Payment required to appeal a litigation matter	$ 403	€ 356