Supplementary Balance Sheet Information (Tables)

9 Months Ended

Jun. 30, 2020

Balance Sheet Related Disclosures [Abstract]

Supplementary Balance Sheet Information

	June 30, 2020		September 30, 2019
Inventories, net of reserves:
Finished products	$	143.1	$	120.5
Work in process	49.6		42.4
Raw materials	130.1		106.7
Total inventories, net of reserves	$	322.8	$	269.6
Accumulated amortization of software and other intangible assets	$	635.7	$	597.0
Investments included in Other assets	$	47.6	$	51.1

Schedule of Cash Flow, Supplemental Disclosures

Supplemental Cash Flow Information

	Nine Months Ended June 30
	2020		2019
Non-cash investing activities:
Change in capital expenditures not paid	$	1.8	$	2.3
Sale of equity method investment	2.1		—
Total non-cash investing activities:	$	3.9	$	2.3
Non-cash financing activities:
Distribution of shares issued under stock-based compensation plans	$	29.6	$	10.4