Commitments and Contingencies - Environmental remediation (Details) - Environmental liabilities - USD ($) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Jan. 04, 2020 |
Dec. 29, 2018 |
Dec. 30, 2017 |
|
Environmental Remediation | |||
Environmental reserves | $ 76 | ||
Estimated period over which accrued environmental remediation liabilities are likely to be paid | 10 years | ||
Accrued environmental remediation liabilities classified as current liabilities | $ 14 | ||
Expenditures to evaluate and remediate contaminated sites | 13 | $ 13 | $ 18 |
Minimum | |||
Environmental Remediation | |||
Potential environmental liabilities | 40 | ||
Maximum | |||
Environmental Remediation | |||
Potential environmental liabilities | $ 150 |
X | ||||||||||
- Definition Estimated period over which accrued environmental remediation liabilities are likely to be paid. No definition available.
|
X | ||||||||||
- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|