Quarterly report pursuant to Section 13 or 15(d)

Changes in Carrying Value of Goodwill (Details)

v3.20.2
Changes in Carrying Value of Goodwill (Details)
$ in Thousands
9 Months Ended
May 31, 2020
USD ($)
Goodwill [Roll Forward]  
Balance as of August 31, 2019 $ 260,415
Goodwill, Acquired During Period 10,087
Impact of changes in foreign currency rates 667
Balance as of May 31, 2020 271,169
Industrial Tools & Services [Member] [Domain]  
Goodwill [Roll Forward]  
Balance as of August 31, 2019 242,873
Goodwill, Acquired During Period 10,087
Impact of changes in foreign currency rates 658
Balance as of May 31, 2020 253,618
Other Operating Segment [Member]  
Goodwill [Roll Forward]  
Balance as of August 31, 2019 17,542
Goodwill, Acquired During Period 0
Impact of changes in foreign currency rates 9
Balance as of May 31, 2020 $ 17,551