Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating Activities
Net Income	$ 240,800,000	$ 317,900,000
Adjustments to net income to derive net cash provided by operating activities:
Depreciation and amortization	24,200,000	29,400,000
Amortization of debt issuance costs	1,900,000	0
Impairment of property, plant and equipment	0	13,800,000
Share-based compensation	14,300,000	9,600,000
Pension expense	6,400,000	7,000,000.0
Deferred income taxes	400,000	0
Change in operating assets and liabilities:
Trade receivables, net	123,600,000	(1,600,000)
Inventories	(23,600,000)	(16,700,000)
Due from Becton, Dickinson and Company	(99,600,000)	0
Prepaid expenses and other	(25,800,000)	(4,000,000.0)
Accounts payable	41,400,000	(8,300,000)
Accrued expenses	25,900,000	19,100,000
Income and other net taxes payable	10,800,000	0
Other current liabilities	5,800,000	4,400,000
Other, net	7,700,000	200,000
Net Cash Provided by Operating Activities	354,200,000	370,800,000
Investing Activities
Capital expenditures	(15,000,000.0)	(24,000,000.0)
Acquisition of intangible assets	(400,000)	(1,900,000)
Net Cash Used for Investing Activities	(15,400,000)	(25,900,000)
Financing Activities
Proceeds from the issuance of long-term debt	1,450,000,000	0
Payments on long-term debt	(2,400,000)	0
Payment of long-term debt issuance costs	(33,300,000)	0
Payment of revolving credit facility fees	(5,600,000)	0
Payments on finance lease	(900,000)	0
Net consideration paid to Becton, Dickinson and Company in connection with the Separation	(1,266,000,000)	0
Net transfers to Becton, Dickinson and Company	(182,700,000)	(344,900,000)
Net Cash Used for Financing Activities	(40,900,000)	(344,900,000)
Effect of exchange rate changes on cash and cash equivalents	(5,600,000)	0
Net Change in Cash and cash equivalents	292,300,000	0
Opening Cash and cash equivalents	0	0
Closing Cash and cash equivalents	$ 292,300,000	$ 0