CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Apr. 02, 2017	Apr. 03, 2016
Cash flows from operating activities:
Net income (loss)	$ 60.6	$ (188.3)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	115.8	93.7
Change in allowance for doubtful accounts	(0.4)	0.8
Amortization of deferred financing costs	5.6	4.6
Non-cash portion of debt extinguishment charge	0.0	11.0
Loss on divestiture	1.2	0.0
Loss on disposition or impairment of assets	0.0	0.7
Deferred income taxes	(7.3)	1.6
Charge for stock based compensation	43.9	61.3
Change in assets and liabilities:
Accounts receivable	13.2	3.0
Inventories	(2.1)	65.0
Other current assets	(16.6)	1.4
Other assets	(11.4)	(6.7)
Accounts payable	(1.1)	(55.4)
Accrued liabilities	(5.5)	10.7
Other long-term liabilities	3.2	84.9
Net cash provided by operating activities	199.1	88.3
Cash flows from investing activities:
Purchases of property and equipment	(26.5)	(23.0)
Proceeds from the sale of short term investments	0.1	0.3
Acquisitions and divestitures, net of cash acquired	(17.0)	(1,671.1)
Net cash used in investing activities	(43.4)	(1,693.8)
Cash flows from financing activities:
Proceeds from debt	235.0	2,925.0
Repayments of debt	(385.4)	(296.4)
Payments of debt issuance costs	(1.2)	(50.9)
Extinguishment of debt	0.0	(1,043.0)
Payments for stock settled tax withholdings	(3.9)	(36.5)
Proceeds from exercise of stock options	1.5	4.0
Net cash (used in) provided by financing activities	(154.0)	1,502.2
Net increase (decrease) in cash and cash equivalents	1.7	(103.3)
Cash and cash equivalents at beginning of period	189.5	256.4
Cash and cash equivalents at end of period	$ 191.2	$ 153.1