Geographic Data (Tables)

9 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Schedule of Geographic Information

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

	June 30, 2021		September 30, 2020		June 30, 2020
Long-lived assets:
U.S.	$	652.9	$	708.2	$	727.0
Canada		10.4		9.9		10.4
Total long-lived assets	$	663.3	$	718.1	$	737.4