Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net (loss) income	$ (35.5)	$ 19.3
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation	60.4	61.9
Amortization of intangible assets	40.6	42.9
Amortization of financing costs and original issue discount	2.8	2.8
Deferred taxes	(17.2)	(10.0)
Equity-based compensation	17.9	11.8
Realized loss on hedges	13.1	4.9
Other non-cash activities, net	2.5	(0.6)
Change in operating assets and liabilities:
Accounts receivable	5.6	(26.0)
Unbilled and deferred revenue	39.9	(15.6)
Inventories	(0.5)	(1.2)
Other operating assets	(18.5)	19.6
Accounts payable and other operating liabilities	50.8	(0.6)
Net cash provided by operating activities	161.9	109.2
Cash flows from investing activities:
Purchase of property and equipment	(45.9)	(77.2)
Proceeds from sale of property and equipment	3.8	6.8
Business acquisitions, net of cash acquired	(86.5)	(59.5)
Other investing activities, net	1.0	1.3
Net cash used in investing activities	(127.6)	(128.6)
Cash flows from financing activities:
Repayments of finance lease obligations	(6.3)	(4.1)
Repayments of term loan	(7.8)	(10.4)
Repayments of receivables financing agreement	(50.0)	(105.0)
Repayments of revolving credit facility	(70.0)	(10.0)
Proceeds from receivables financing agreement	80.0	115.0
Proceeds from revolving credit facility	70.0	10.0
Other financing activities, net	0.6	(0.4)
Net cash provided (used) in financing activities	16.5	(4.9)
Net change in cash and cash equivalents	50.8	(24.3)
Cash and cash equivalents, beginning of period	39.1	35.2
Cash and cash equivalents, end of period	$ 89.9	$ 10.9