OTHER CHARGES (INCOME), NET Other Charges (Income) (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2018	Jun. 29, 2018	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Long Lived Assets Held-for-sale [Line Items]
Gain on deconsolidation of subsidiary					$ 0	$ (87,348)	$ (151,574)
Gain on sale of non-strategic business				$ 91,800	0	0	(38,689)
Investment impairments and dispositions					97,691	193,063	21,895
Gain on deconsolidation of subsidiary					0	86,614	151,574
Other income					163,727	183,454	122,823
Inventory impairment and other	$ 74,800	$ 84,000	$ 70,000		$ 84,000
Bright Machines
Long Lived Assets Held-for-sale [Line Items]
Gain on deconsolidation of subsidiary						87,000
Elementum
Long Lived Assets Held-for-sale [Line Items]
Gain on deconsolidation of subsidiary							151,600
Wink Labs Inc
Long Lived Assets Held-for-sale [Line Items]
Other income							$ 38,700
Unrelated Third-Party Company
Long Lived Assets Held-for-sale [Line Items]
Gain on deconsolidation of subsidiary						$ 76,000