Investments (Details) - USD ($) $ in Thousands	Jun. 29, 2019	Mar. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Available-for-sale debt securities	$ 13,094	$ 13,408
Marketable equity securities	12,117	11,073
Non-marketable equity investments		20,276
Investments	45,763	44,757
Payments to acquire interest in joint venture	$ 15,000	$ 15,000

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Sum of the carrying amounts as of the balance sheet date of all investments.

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Amount of investment in equity method investee and investment in and advance to affiliate.

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