Acquisitions, Divestitures and Assets Held for Sale Deferred Acquisition Costs and Deposits (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Schedule of Deferred Acquisition Costs and Deposits [Line Items]
Deferred acquisition costs and deposits	$ 0	$ 215

The cash outflow (recovery of deposits) associated with other payments to acquire businesses including deposits on pending acquisitions and preacquisition costs.

No definition available.

Name:	acrg_Otherpaymentsrecoveriestoacquirebusinesses
Namespace Prefix:	acrg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration