Leases (Narrative) (Details) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
|
Jun. 29, 2019
USD ($)
|
Jun. 29, 2019
USD ($)
|
|
| Leases [Abstract] | ||
| Option to extend, term | 5 years | 5 years |
| Option to terminate, term | 1 year | |
| Operating lease, expense | $ 13 | $ 26 |
| Variable lease, cost | 7 | 13 |
| Operating lease, payments | $ 13 | $ 22 |
| X | ||||||||||
- Definition Lessee, Operating Lease, Termination Period No definition available.
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| X | ||||||||||
- References No definition available.
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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