Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Net sales	$ 8,128,382	$ 7,568,328	$ 8,935,048
Cost of sales	7,412,025	6,927,899	8,191,837
Gross profit	716,357	640,429	743,211
Operating expenses:
Selling, general and administrative	290,221	266,194	255,072
Research and development	31,087	28,514	26,427
Acquisition and integration charges	34,162	0	0
Restructuring	6,319	10,227	6,054
Total operating expenses	361,789	304,935	287,553
Operating income	354,568	335,494	455,658
Interest income	15,855	12,440	13,595
Interest expense	(20,151)	(29,183)	(36,290)
Other income (expense), net	(10,844)	(1,216)	(20,156)
Interest and other, net	(15,140)	(17,959)	(42,851)
Income before income taxes	339,428	317,535	412,807
Provision for income taxes	73,168	79,784	85,294
Net income before noncontrolling interest	266,260	237,751	327,513
Less: Net income attributable to noncontrolling interest	20,367	15,215	17,543
Net income attributable to common shareholders	$ 245,893	$ 222,536	$ 309,970
Net income attributable to common shareholders per share:
Basic	$ 4.56	$ 4.00	$ 5.36
Diluted	$ 4.46	$ 3.91	$ 5.18
Weighted-average shares used in computing per share amounts:
Basic	53,947	55,592	57,847
Diluted	55,178	56,970	59,815