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Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 28, 2012 | Sep. 30, 2011 | Oct. 01, 2010
Cash flows from operating activities: |  |  |
Net income | $ 202,078 | $ 226,585 | $ 137,294
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Share-based compensation | 72,172 | 58,338 | 40,741
Depreciation | 69,545 | 59,788 | 46,573
Amortization of intangible assets and other | 33,209 | 18,176 | 8,829
Contribution of common shares to savings and retirement plans | 16,074 | 13,718 | 11,706
Deferred income taxes | (12,906) | (12,370) | (38,543)
Excess tax benefit from share-based payments | (6,814) | (12,490) | (6,287)
Change in fair value of contingent consideration | (5,414) | 0 | 0
Other | (531) | (217) | (292)
Changes in assets and liabilities net of acquired balances: |  |  |
Receivables, net | (109,213) | 12,948 | (60,198)
Inventory | (19,314) | (49,694) | (38,818)
Other current and long-term assets | (9,518) | (1,732) | (8,349)
Accounts payable | 15,244 | (14,350) | 42,869
Other current and long-term liabilities | 13,753 | 41,944 | 9,767
Net cash provided by operating activities | 285,239 | 365,818 | 222,962
Cash flows from investing activities: |  |  |
Capital expenditures | (94,129) | (100,660) | (88,929)
Payments for acquisitions, net of cash acquired | (229,628) | (249,284) | (6,400)
Sales and maturities of short term investments | 20,900 | 0 | 0
Net cash used in investing activities | (302,857) | (349,944) | (95,329)
Cash flows from financing activities: |  |  |
Retirement of debt and line of credit | (48,047) | (50,000) | (80,709)
Payment of Contingent Consideration | (52,940) | 0 | 0
Excess tax benefit from share-based payments | 6,814 | 12,490 | 6,287
Change in restricted cash | (105) | 5,416 | (265)
Repurchase of common stock - payroll tax withholdings on equity awards | (18,579) | (20,092) | (4,412)
Repurchase of common stock - share repurchase program | (12,405) | (70,043) | 0
Net proceeds from exercise of stock options | 38,993 | 63,185 | 40,502
Other, net | 93 | 0 | 0
Net cash used in financing activities | (86,176) | (59,044) | (38,597)
Net (decrease) increase in cash and cash equivalents | (103,794) | (43,170) | 89,036
Cash and cash equivalents at beginning of period | 410,087 | 453,257 | 364,221
Cash and cash equivalents at end of period | 306,293 | 410,087 | 453,257
Supplemental cash flow disclosures: |  |  |
Income taxes paid | 19,789 | 16,094 | 14,757
Interest paid | $ 239 | $ 475 | $ 715

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- Definition Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7 -Footnote 1 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3044-108585 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 8, 9 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6676-107765 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 7, 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 + Details
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