Fair Value Measurements (Book Value and Estimated Fair Value) (Details) - USD ($) $ in Thousands		Apr. 03, 2021	Mar. 28, 2020
Summary of the Fair Value and Carrying Value of Financial Instruments
Available-for-sale debt securities		$ 14,946	$ 14,774
Marketable equity securities		17,600	9,829
Book Value | Level 2
Summary of the Fair Value and Carrying Value of Financial Instruments
Available-for-sale debt securities	[1]	14,946	14,774
Securitized financings and other	[2]	(12,186)	(14,953)
Book Value | Level 1
Summary of the Fair Value and Carrying Value of Financial Instruments
Marketable equity securities	[3]	17,600	9,829
Book Value | Level 3
Summary of the Fair Value and Carrying Value of Financial Instruments
Non-marketable equity investments	[4]	21,960	21,536
Consumer loans receivable	[5]	74,798	82,304
Commercial loans receivable	[6]	44,314	46,565
Estimated Fair Value | Level 2
Summary of the Fair Value and Carrying Value of Financial Instruments
Available-for-sale debt securities	[1]	14,946	14,774
Securitized financings and other	[2]	(12,340)	(15,592)
Estimated Fair Value | Level 1
Summary of the Fair Value and Carrying Value of Financial Instruments
Marketable equity securities	[3]	17,600	9,829
Estimated Fair Value | Level 3
Summary of the Fair Value and Carrying Value of Financial Instruments
Non-marketable equity investments	[4]	21,960	21,536
Consumer loans receivable	[5]	86,209	97,395
Commercial loans receivable	[6]	$ 42,379	$ 46,819

[1] Level 2: The fair value is based on observable market prices for identical securities. When observable market prices for identical securities are not available, we price our marketable debt instruments using non-binding market consensus prices that are corroborated with observable market data; quoted market prices for similar instruments; or pricing models, such as a discounted cash flow model, with all significant inputs derived from or corroborated with observable market data.

[2] Level 2: The fair value is based on the discounted value of the expected remaining principal and interest cash flows.

[3] Level 1: The fair value is based on quoted market prices.

[4] Level 3: The fair value approximates book value based on the non-marketable nature of the investments.

[5] Level 3: Includes consumer loans receivable held for investment, held for sale and construction advances. See discussion of fair value inputs below.

[6] Level 3: The fair value is estimated using market interest rates of comparable loans.