CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Jan. 03, 2016	Dec. 28, 2014
Cash flows from operating activities:
Net income	$ 23.7	$ 19.7
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	34.7	32.5
Change in allowance for doubtful accounts	0.1	(0.1)
Amortization of deferred financing costs	0.7	0.2
Loss on disposition or impairment of assets	0.1	1.7
Deferred income taxes	3.0	2.4
Charge for stock based compensation	13.9	10.7
Change in assets and liabilities:
Accounts receivable	10.5	3.7
Inventories	(4.2)	2.2
Other current assets	3.3	(1.3)
Other assets	(5.3)	(0.3)
Accounts payable	5.8	(2.1)
Accrued liabilities	(4.4)	(2.3)
Other long-term liabilities	1.0	(0.1)
Net cash provided by operating activities	82.9	66.9
Cash flows from investing activities:
Purchases of property and equipment	(10.5)	(13.1)
Proceeds from the sale of short term investments	0.1	0.1
Payments for acquisitions	(88.8)	0.0
Net cash used in investing activities	(99.2)	(13.0)
Cash flows from financing activities:
Repayments of credit facility and debt	(16.3)	0.0
Repurchase of common stock	0.0	(25.0)
Payments for stock settled tax withholdings	(26.4)	(15.9)
Proceeds from exercise of stock options	2.3	7.7
Net cash used in financing activities	(40.4)	(33.2)
Net increase (decrease) in cash and cash equivalents	(56.7)	20.7
Cash and cash equivalents at beginning of period	256.4	162.2
Cash and cash equivalents at end of period	$ 199.7	$ 182.9