Contract Liabilities (Tables) |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 30, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revenue from Contract with Customer [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disaggregation of Revenue [Table Text Block] |
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| Contract with Customer, Asset and Liability [Table Text Block] | The following table shows the changes in contract liability balances relating to prepaid supply agreements during the first three months of 2019:
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- Definition Tabular disclosure of contract balances and changes in contract balances. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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