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Supplemental Balance Sheet Schedule - Leases (Details) - USD ($) $ in Thousands | Dec. 27, 2019 | Sep. 28, 2019
--- | --- | ---
Right-of-use assets |  |
Operating lease assets | $ 760,226 | $ 767,000
Lease Liabilities |  |
Operating lease liabilities, current | 176,546 | 180,700
Operating lease liabilities, noncurrent | 804,749 | $ 810,100
Total lease liabilities | $ 981,295 |

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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