Geographic Data (Tables)

6 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Schedule of Geographic Information

The following table summarizes certain geographic information (in millions):

	March 31, 2021		September 30, 2020		March 31, 2020
Long-lived assets:
U.S.	$	670.3	$	708.2	$	765.5
Canada		10.2		9.9		10.5
Total long-lived assets	$	680.5	$	718.1	$	776.0