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v3.22.2.2

Restructuring and Other Charges - Schedule of Restructuring and Other Activities (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Oct. 01, 2021 | Oct. 02, 2020
Restructuring Reserve [Roll Forward] |  |  |  |
Balance at October 2, 2020 |  | $ 14,031 |  |
Net Charges (1) |  | 25,824 |  |
Payments & Usage |  | (35,718) |  |
Balance at October 1, 2021 | $ 4,137 | 4,137 | $ 14,031 |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Other restructuring costs |  | 135,300 |  |
Payments |  | 35,718 |  |
Recorded third-party environmental recoveries receivable | 27,000 | 27,000 |  |
Real estate related impairments and other transformation |  | 71,000 | 2,400 | $ 161,400
CH2M HILL Companies, Ltd. |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Net Charges (1) |  | 161,063 | 99,590 | 324,183
Payments & Usage |  | (91,300) |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Payments |  | $ 91,300 |  |
Real estate related impairments and other transformation | $ 78,300 |  | $ 2,400 | $ 161,400

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- Definition Carrying amount as of the balance sheet date of known and reasonably estimable amounts of recoveries from third-parties pertaining to an entity's environmental remediation obligations. An entity's balance sheet may include several assets that relate to an environmental remediation obligation. Among them are the following: a. Receivables from other potentially responsible parties that are not providing initial funding; b. anticipated recoveries from insurers; and c. anticipated recoveries from prior owners as a result of indemnification agreements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=109237650&loc=d3e13022-110858 + Details
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