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Investments in and Acquisitions of Businesses - Additional Information (Details) - USD ($) $ in Thousands |  |  |  | 9 Months Ended
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Jun. 29, 2024 | May 02, 2024 | Apr. 12, 2024 | Jun. 29, 2024 | Jun. 24, 2023
Business Acquisition [Line Items] |  |  |  |  |
Cash paid to acquire business |  |  |  | $ 22,005 | $ 126,929
Independence Hydrogen, Inc. [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of equity interest | 25.00% |  |  | 25.00% |
Oberon Fuels Inc [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Percentage of equity interest | 38.00% |  |  | 38.00% |
Propane Retailer Headquartered In Nevada [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash paid to acquire business | $ 7,750 |  |  |  |
Business acquisition, cost of acquired, cash paid |  | $ 9,000 |  |  |
Propane Retailer Headquartered In Nevada [Member] | Non-compete Agreements [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business acquisition, cost of acquired, cash paid |  | $ 1,000 |  |  |
Propane Retailer Headquartered In Florida [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business acquisition, cost of acquired, cash paid |  |  | $ 4,250 |  |

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 8 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479637/805-30-30-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 7 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479637/805-30-30-7 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
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