Consolidated Balance Sheets - USD ($) $ in Millions		Mar. 31, 2021	Sep. 30, 2020	Mar. 31, 2020
Current assets:
Cash and cash equivalents		$ 619.3	$ 624.6	$ 781.2
Accounts receivable, less allowance of $21.0, $17.9 and $14.3 as of March 31, 2021, September 30, 2020 and March 31, 2020, respectively		759.5	885.2	753.2
Inventories, net		1,087.1	871.4	951.2
Prepaid expenses and other current assets		312.2	351.8	273.1
Current assets held for sale			243.8	273.3
Total current assets		2,778.1	2,976.8	3,032.0
Property and equipment, net		218.9	207.8	206.7
Goodwill		1,761.3	1,756.1	1,754.3
Intangibles, net		465.0	518.0	579.1
Operating lease assets		368.5	376.2	387.6
Deferred income taxes, net		90.2
Other assets, net		6.4	2.1
Non-current assets held for sale			1,120.5	1,150.3
Total assets		5,688.4	6,957.5	7,110.0
Current liabilities:
Accounts payable		689.0	885.8	587.8
Accrued expenses		575.8	509.7	316.6
Current operating lease liabilities		85.2	84.0	82.6
Current portions of long-term debt/obligations		10.7	12.3	13.4
Current liabilities held for sale			139.4	117.4
Total current liabilities		1,360.7	1,631.2	1,117.8
Borrowings under revolving lines of credit, net			251.1	1,001.6
Long-term debt, net		2,079.3	2,494.2	2,494.8
Deferred income taxes, net			71.8	43.0
Non-current operating lease liabilities		283.0	290.5	301.9
Long-term obligations under equipment financing, net				1.0
Other long-term liabilities		12.9	5.2	0.3
Non-current liabilities held for sale			53.4	56.2
Total liabilities		3,735.9	4,797.4	5,016.6
Commitments and contingencies (Note 10)
Convertible Preferred Stock; $0.01 par value; aggregate liquidation preference $400.0; 0.4 shares authorized, issued and outstanding as of March 31, 2021, September 30, 2020 and March 31, 20201	[1]	399.2	399.2	399.2
Stockholders' equity:
Common stock (voting); $0.01 par value; 100.0 shares authorized; 69.8, 69.0 and 68.8 shares issued and outstanding as of March 31, 2021, September 30, 2020 and March 31, 2020, respectively		0.7	0.7	0.7
Undesignated preferred stock; 5.0 shares authorized, none issued or outstanding		0.0	0.0	0.0
Additional paid-in capital		1,126.2	1,100.6	1,091.4
Retained earnings		451.2	694.3	641.2
Accumulated other comprehensive income (loss)		(24.8)	(34.7)	(39.1)
Total stockholders' equity		1,553.3	1,760.9	1,694.2
Total liabilities and stockholders' equity		$ 5,688.4	$ 6,957.5	$ 7,110.0

[1] See Note 5 for additional information.