Other Income, Net (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Other Income, Net
Interest income	$ 3,879	$ 2,917	$ 2,667
Gains on sale of marketable debt and equity securities, net	520	317	21
Gains on sale of non-marketable equity investments	8,934	2,668	2,348
Gains (losses) on securities in NQDC trust	6,145	1,741	(369)
Gains on foreign exchange	(2,920)	6,879	5,606
Gain on sale of property, plant and equipment	0	923	0
Other income, net	197	477	204
Total other income, net	$ 16,755	$ 15,922	$ 10,477

Gains (losses) on trading securities in the non-qualified deferred compensation trust.

No definition available.

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- Definition

Aggregate of other income (expense) items not separately disclosed.

+ References

No definition available.

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- Definition

Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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This item represents the total realized gain (loss) included in earnings for the period as a result of selling marketable securities categorized as trading, available-for-sale, or held-to-maturity. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.

+ References

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Amount of income (expense) related to nonoperating activities, classified as other.

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The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

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