Reinsurance and Insurance Loss Reserves - Schedule of Loss Reserve Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense [Roll Forward]
Balance at beginning of period	$ 18,927	$ 13,001	$ 10,540	$ 10,939
Net incurred losses during the period	14,128	8,586	32,091	19,663
Net claim payments during the period	(18,435)	(12,433)	(28,011)	(21,448)
Balance at end of period	$ 14,620	$ 9,154	$ 14,620	$ 9,154