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SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) employee in Thousands, $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 03, 2020 business | Jan. 03, 2020 USD ($) | Dec. 31, 2021 USD ($) employee site country | Jan. 01, 2021 USD ($) | Jun. 28, 2019 USD ($)
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Number of countries in which entity operates (more than) | country |  |  | 100 |  |
Number of employees | employee |  |  | 47 |  |
Number of businesses transferred | business | 2 |  |  |  |
Right-of-use asset obtained in exchange for operating lease liabilities |  |  | $ 260 | $ 103 |
Right-of-use asset obtained in exchange for lease liabilities |  |  | $ 120 | $ 0 |
Internal use software, useful life minimum |  |  | 3 years |  |
Internal use software, useful life maximum |  |  | 10 years |  |
Threshold for separate line item reporting of total current assets or total assets in Consolidated Balance Sheets |  |  | 5.00% | 5.00% |
Threshold for separate line item reporting of total current liabilities or total liabilities in Consolidated Balance Sheet |  |  | 5.00% | 5.00% |
Revenue recognized from performance obligations satisfied in previous periods |  | $ 170 | $ 402 | $ 493 | $ 59
Number of sites with future environmental liabilities | site |  |  | 82 |  |
Number of sites owned | site |  |  | 8 |  |
Number of sites associated with former locations or operations | site |  |  | 63 |  |
Number of treatment or disposal sites not owned | site |  |  | 11 |  |
Accrual for environment loss contingencies |  |  | $ 115 |  |
Engineers And Scientists |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Number of employees | employee |  |  | 19 |  |
Maximum | Building |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Property, plant and equipment, useful life |  |  | 50 years |  |
Maximum | Machinery and Equipment |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Property, plant and equipment, useful life |  |  | 15 years |  |
Minimum | Building |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Property, plant and equipment, useful life |  |  | 2 years |  |
Minimum | Machinery and Equipment |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Property, plant and equipment, useful life |  |  | 2 years |  |
Other current assets |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Capitalized costs to obtain or fulfill a contract |  |  | $ 11 | 14 |
Other non-current assets |  |  |  |  |
Business Combination, Separately Recognized Transactions [Line Items] |  |  |  |  |
Capitalized costs to obtain or fulfill a contract |  |  | $ 26 | $ 35 |

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