Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2022	Apr. 24, 2021	Apr. 25, 2020
Revenue Recognition
Consolidated net sales	$ 2,356,811	$ 1,734,244	$ 1,703,982
Operating Segments
Revenue Recognition
Consolidated net sales	2,769,191	2,041,574
Operating Segments \| Motion Upholstery Furniture
Revenue Recognition
Consolidated net sales	1,426,675	1,131,561
Operating Segments \| Stationary Upholstery Furniture
Revenue Recognition
Consolidated net sales	822,946	585,255
Operating Segments \| Bedroom Furniture
Revenue Recognition
Consolidated net sales	61,479	52,765
Operating Segments \| Dining Room Furniture
Revenue Recognition
Consolidated net sales	43,098	39,421
Operating Segments \| Occasional Furniture
Revenue Recognition
Consolidated net sales	76,393	68,750
Operating Segments \| Delivery
Revenue Recognition
Consolidated net sales	225,024	144,861
Operating Segments \| Other
Revenue Recognition
Consolidated net sales	113,576	18,961
Operating Segments \| Wholesale
Revenue Recognition
Consolidated net sales	1,768,838	1,301,298
Operating Segments \| Wholesale \| Motion Upholstery Furniture
Revenue Recognition
Consolidated net sales	975,624	759,451
Operating Segments \| Wholesale \| Stationary Upholstery Furniture
Revenue Recognition
Consolidated net sales	402,953	332,046
Operating Segments \| Wholesale \| Bedroom Furniture
Revenue Recognition
Consolidated net sales	38,963	37,351
Operating Segments \| Wholesale \| Dining Room Furniture
Revenue Recognition
Consolidated net sales	26,013	25,394
Operating Segments \| Wholesale \| Occasional Furniture
Revenue Recognition
Consolidated net sales	45,150	44,897
Operating Segments \| Wholesale \| Delivery
Revenue Recognition
Consolidated net sales	190,110	117,415
Operating Segments \| Wholesale \| Other
Revenue Recognition
Consolidated net sales	90,025	(15,256)
Operating Segments \| Retail
Revenue Recognition
Consolidated net sales	804,394	612,906	598,554
Operating Segments \| Retail \| Motion Upholstery Furniture
Revenue Recognition
Consolidated net sales	450,438	371,587
Operating Segments \| Retail \| Stationary Upholstery Furniture
Revenue Recognition
Consolidated net sales	200,639	118,913
Operating Segments \| Retail \| Bedroom Furniture
Revenue Recognition
Consolidated net sales	6,937	5,785
Operating Segments \| Retail \| Dining Room Furniture
Revenue Recognition
Consolidated net sales	12,408	10,931
Operating Segments \| Retail \| Occasional Furniture
Revenue Recognition
Consolidated net sales	26,940	20,682
Operating Segments \| Retail \| Delivery
Revenue Recognition
Consolidated net sales	26,915	22,216
Operating Segments \| Retail \| Other
Revenue Recognition
Consolidated net sales	80,117	62,792
Corporate and Other
Revenue Recognition
Consolidated net sales	195,959	127,370	89,092
Corporate and Other \| Motion Upholstery Furniture
Revenue Recognition
Consolidated net sales	613	523
Corporate and Other \| Stationary Upholstery Furniture
Revenue Recognition
Consolidated net sales	219,354	134,296
Corporate and Other \| Bedroom Furniture
Revenue Recognition
Consolidated net sales	15,579	9,629
Corporate and Other \| Dining Room Furniture
Revenue Recognition
Consolidated net sales	4,677	3,096
Corporate and Other \| Occasional Furniture
Revenue Recognition
Consolidated net sales	4,303	3,171
Corporate and Other \| Delivery
Revenue Recognition
Consolidated net sales	7,999	5,230
Corporate and Other \| Other
Revenue Recognition
Consolidated net sales	(56,566)	(28,575)
Eliminations
Revenue Recognition
Consolidated net sales	$ (412,380)	$ (307,330)	$ (293,958)