SEGMENT INFORMATION - Net Revenues (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) segment	Sep. 30, 2020 USD ($)
Segment information
Number of reportable segments | segment			3
Number of operating segments | segment			3
Total Net Sales	$ 1,410,557	$ 1,246,362	$ 4,116,308	$ 3,402,355
Operating income	444,464	458,601	1,384,587	1,230,852
Income before tax	442,174	454,033	1,382,408	1,225,361
Recognition of deferred revenue	10,400	10,500	31,300	31,600
Corporate and unallocated
Segment information
Operating income	(97,507)	(90,034)	(272,710)	(259,135)
Income before tax	(100,097)	(94,711)	(275,696)	(264,802)
Monster Energy Drinks
Segment information
Total Net Sales	1,329,793	1,163,420	3,867,162	3,183,560
Monster Energy Drinks | Operating segment
Segment information
Total Net Sales	1,329,793	1,163,419	3,867,162	3,183,559
Operating income	500,641	502,392	1,512,633	1,366,920
Income before tax	500,929	502,500	1,513,421	1,367,096
Recognition of deferred revenue	10,400	10,500	31,300	31,600
Strategic Brands
Segment information
Total Net Sales	74,449	74,324	229,193	198,428
Strategic Brands | Operating segment
Segment information
Total Net Sales	74,449	74,325	229,193	198,429
Operating income	40,184	43,875	139,398	118,287
Income before tax	40,198	43,876	139,419	118,287
Other
Segment information
Total Net Sales	6,315	8,618	19,953	20,367
Other | Operating segment
Segment information
Total Net Sales	6,315	8,618	19,953	20,367
Operating income	1,146	2,368	5,266	4,780
Income before tax	$ 1,144	$ 2,368	$ 5,264	$ 4,780