OTHER ITEMS IMPACTING COMPARABILITY - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring and other, net	$ 18,760	$ 5,935	$ 30,023	$ 8,523
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring and other, net	$ 13,000		$ 13,000