REVENUE - Revenue by Geographic Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
REVENUE
Net revenue	$ 744,460	$ 703,350
Beauty + Home
REVENUE
Net revenue	367,659	378,173
Pharma
REVENUE
Net revenue	272,701	230,127
Food + Beverage
REVENUE
Net revenue	104,100	95,050
Europe
REVENUE
Net revenue	431,368	430,098
Europe | Beauty + Home
REVENUE
Net revenue	216,233	224,612
Europe | Pharma
REVENUE
Net revenue	184,174	175,675
Europe | Food + Beverage
REVENUE
Net revenue	30,961	29,811
North America
REVENUE
Net revenue	213,871	170,385
North America | Beauty + Home
REVENUE
Net revenue	86,979	83,074
North America | Pharma
REVENUE
Net revenue	71,772	39,096
North America | Food + Beverage
REVENUE
Net revenue	55,120	48,215
Latin America
REVENUE
Net revenue	58,182	62,274
Latin America | Beauty + Home
REVENUE
Net revenue	42,642	48,266
Latin America | Pharma
REVENUE
Net revenue	7,656	6,245
Latin America | Food + Beverage
REVENUE
Net revenue	7,884	7,763
Asia
REVENUE
Net revenue	41,039	40,593
Asia | Beauty + Home
REVENUE
Net revenue	21,805	22,221
Asia | Pharma
REVENUE
Net revenue	9,099	9,111
Asia | Food + Beverage
REVENUE
Net revenue	$ 10,135	$ 9,261