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Contingencies (Narrative) (Details)	3 Months Ended
Contingencies (Narrative) (Details)	Apr. 01, 2016
Minimum
Warranty period terms	90 days

X

- Definition

Warranty period terms minimum

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: