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v3.22.2.2

Commitments and Contingencies - Narrative (Details) $ in Millions | 12 Months Ended
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Aug. 27, 2022 USD ($) Site Company | Aug. 28, 2021 USD ($) | Aug. 29, 2020 USD ($)
Gain Contingencies [Line Items] |  |  |
Operating lease, existence of option to extend | true |  |
Operating lease, existence of option to terminate | true |  |
Total rent expense on all leases | $ 18.3 | $ 16.2 | $ 15.2
Estimated rate of inflation | 3.00% |  |
Annual proceeds | $ 0.3 |  |
Number of sites related to former operations | Site | 2 |  |
Balance in escrow account | $ 4.8 |  |
Number of insurance companies | Company | 3 |  |
Outstanding letters of credit | $ 60.8 | $ 67.5 |
Non-cancellable purchase commitments for inventories, software, and services | 56.5 |  |
Non-cancellable purchase commitments to be paid in less than one year | 39.7 |  |
Non-cancellable purchase commitments to be paid in one to three year | 8.5 |  |
Federal | Mexican Tax Authority | Fiscal 2016 Import Taxes |  |  |
Gain Contingencies [Line Items] |  |  |
Tax assessment issued | 17.0 |  |
Tax assessment issued with surcharges, fines and penalties | 67.7 |  |
Tax assessment issued amount net | $ 84.7 |  |
Minimum |  |  |
Gain Contingencies [Line Items] |  |  |
Risk-free interest rates utilized | 3.00% |  |
Maximum |  |  |
Gain Contingencies [Line Items] |  |  |
Risk-free interest rates utilized | 3.40% |  |

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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 954 -SubTopic 440 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=6491277&loc=d3e6429-115629 + Details
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