GOODWILL AND OTHER INTANGIBLES (Changes in the Carrying Amount of Goodwill) (Details) $ in Thousands	3 Months Ended
	Nov. 30, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, gross, beginning balance	$ 259,174
Goodwill, gross, foreign currency translation	442
Goodwill, gross, acquisition	28,891
Goodwill, gross, ending balance	287,623
Accumulated impairment losses, beginning balance	10,165
Accumulated impairment, foreign currency translation	(5)
Accumulated impairment losses, ending balance	10,170
Goodwill, net, beginning balance	249,009
Goodwill, net, foreign currency translation	(447)
Goodwill, net, acquisition	28,891
Goodwill, net, ending balance	277,453
North America
Goodwill [Roll Forward]
Goodwill, gross, beginning balance	216,059
Goodwill, gross, foreign currency translation	0
Goodwill, gross, acquisition	28,891
Goodwill, gross, ending balance	244,950
Accumulated impairment losses, beginning balance	10,036
Accumulated impairment, foreign currency translation	0
Accumulated impairment losses, ending balance	10,036
Goodwill, net, beginning balance	206,023
Goodwill, net, foreign currency translation	0
Goodwill, net, acquisition	28,891
Goodwill, net, ending balance	234,914
Europe
Goodwill [Roll Forward]
Goodwill, gross, beginning balance	43,115
Goodwill, gross, foreign currency translation	442
Goodwill, gross, acquisition	0
Goodwill, gross, ending balance	42,673
Accumulated impairment losses, beginning balance	129
Accumulated impairment, foreign currency translation	(5)
Accumulated impairment losses, ending balance	134
Goodwill, net, beginning balance	42,986
Goodwill, net, foreign currency translation	(447)
Goodwill, net, acquisition	0
Goodwill, net, ending balance	$ 42,539