VENTURE CAPITAL AND OTHER INVESTMENTS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 28, 2020	Mar. 30, 2019	Dec. 28, 2019
Equity Method Investments and Joint Ventures [Abstract]
Venture capital investments	$ 98,405		$ 108,983
Committed contribution	128,400
Amount funded for venture capital investments	82,900
Dividends received	900	$ 800
Gains (losses) recognized from venture capital investments	(12,200)	$ 10,600
Other equity investments	$ 18,659		$ 13,996

Equity Method Investment, Investment Commitment

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Equity Method Investment, Investment Commitment, Amount Funded

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Income (Loss) From Venture Capital Investments

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Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.

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Amount of investment in equity security without readily determinable fair value.

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

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