REVENUE RECOGNITION - Revenue Recognition Method (Details) - North America Segment - Recognized over Time	12 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2021
Fabricated Product and Installation Services
Disaggregation of Revenue [Line Items]
Contract as percent of total segment revenue (percent)	7.00%	8.00%	10.00%
Fabricated Product without Installation Services
Disaggregation of Revenue [Line Items]
Contract as percent of total segment revenue (percent)	11.00%	9.00%	9.00%