Goodwill (Schedule of Goodwill) (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning of the period	$ 473,572
Measurement period adjustment	(1,754)
Foreign currency translation	4,395
Goodwill, end of the period	476,213
Operating Segments | Integrated Solutions and Services
Goodwill [Roll Forward]
Goodwill, beginning of the period	306,935
Measurement period adjustment	(1,754)
Foreign currency translation	582
Goodwill, end of the period	305,763
Operating Segments | Applied Product Technologies
Goodwill [Roll Forward]
Goodwill, beginning of the period	166,637
Measurement period adjustment	0
Foreign currency translation	3,813
Goodwill, end of the period	$ 170,450