ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Freight-Out Costs (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Freight-out costs	$ 224.2	$ 223.6	$ 249.2

The amount of freight out costs that are associated with the entity's normal revenue producing operation.

No definition available.

Name:	mnst_FreightOutCostsOperating
Namespace Prefix:	mnst_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration