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v3.21.2

Joint Ventures and VIE's (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Oct. 01, 2021 | Oct. 01, 2021 | Mar. 02, 2021 | Oct. 02, 2020 | Sep. 27, 2019
Variable Interest Entity [Line Items] |  |  |  |  |
VIE unconsolidated assets | $ 14,632,609 | $ 14,632,609 |  | $ 12,354,353 |
Equity method investments exceeds its share of venture net assets | 36,800 | 36,800 |  |  |
PA Consulting Employees |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Ownership interest of employees |  |  | 35.00% |  |
PA Consulting Group Limited |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Percentage of outstanding shares of common and preferred stock acquired |  |  | 65.00% |  |
AWE ML |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Ownership percentage |  |  |  | 24.50% |
Investment in equity securities |  |  |  | $ 38,000 |
Impairment of equity method investment and other long term assets |  | 38,500 |  |  |
C3.ai. Inc. |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
Cost method investments |  |  |  | 2,500 |
Gain on sale of stock | (49,600) |  |  |  |
Unconsolidated Joint Venture | VIE, not primary beneficiary |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
VIE unconsolidated assets | 979,900 | 979,900 |  | 1,731,900 |
VIE unconsolidated liabilities | 802,900 | 802,900 |  | 1,520,700 |
Equity method investments exceeds its share of venture net assets | 60,900 | 60,900 |  | 82,200 | $ 48,500
Accounts receivable from unconsolidated joint venture | 19,700 | 19,700 |  | 8,300 |
Investment in equity securities | 121,300 | 121,300 |  | 161,300 |
Proportionate Consolidated Joint Venture | VIE, not primary beneficiary |  |  |  |  |
Variable Interest Entity [Line Items] |  |  |  |  |
VIE unconsolidated assets | 115,100 | 115,100 |  | 64,100 |
VIE unconsolidated liabilities | $ 129,500 | $ 129,500 |  | $ 63,000 |

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