GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible assets	$ 111,700
Goodwill impairment	$ 5,451
Intangible Assets | Minimum | Royalty Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0
Intangible Assets | Minimum | Discount Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.20
Intangible Assets | Maximum | Royalty Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.03
Intangible Assets | Maximum | Discount Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.22
Goodwill | Income Approach
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.50
Goodwill | Market Approach
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.50
Goodwill | Minimum | Discount Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.20
Goodwill | Maximum | Discount Rate
Finite-Lived Intangible Assets [Line Items]
Measurement input	0.22
U.S. and Canada
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible assets	$ 88,600
International
Finite-Lived Intangible Assets [Line Items]
Goodwill impairment	$ 5,451