Fair Value Measurements - Schedule of the Fair Value and Carrying Value of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Mar. 30, 2024
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Available-for-sale debt securities	$ 21,783	$ 18,669
Marketable equity securities	7,434	11,961
Book Value
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Available-for-sale debt securities	21,783	18,669
Marketable equity securities	7,434	11,961
Non-marketable equity investments	5,132	4,956
Consumer loans receivable	53,636	44,067
Commercial loans receivable	94,353	91,041
Other secured financing	(1,622)	(1,916)
Estimated Fair Value
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Available-for-sale debt securities	21,783	18,669
Marketable equity securities	7,434	11,961
Non-marketable equity investments	5,132	4,956
Consumer loans receivable	57,114	49,105
Commercial loans receivable	79,664	80,764
Other secured financing	$ (1,536)	$ (1,841)