Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Apr. 03, 2021	Mar. 28, 2020
Income Statement [Abstract]
Sales	$ 4,916,714	$ 4,309,818	$ 14,307,945	$ 13,474,632
Revenue, Product and Service [Extensible List]	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember
Cost of sales	$ 4,348,364	$ 3,790,885	$ 12,712,262	$ 11,886,247
Cost, Product and Service [Extensible List]	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember	us-gaap:TechnologyServiceMember
Gross profit	$ 568,350	$ 518,933	$ 1,595,683	$ 1,588,385
Selling, general and administrative expenses	463,092	469,646	1,376,333	1,391,024
Goodwill and long-lived asset impairment expense		145,836		145,836
Restructuring, integration and other expenses	17,574	19,211	55,943	58,073
Operating income (loss)	87,684	(115,760)	163,407	(6,548)
Other income (expense), net	4,779	(12,608)	(16,052)	(9,640)
Interest and other financing expenses, net	(22,342)	(29,718)	(66,128)	(97,254)
Income (loss) before taxes	70,121	(158,086)	81,227	(113,442)
Income tax benefit	(37,363)	(29,425)	(26,532)	(30,200)
Net income (loss)	$ 107,484	$ (128,661)	$ 107,759	$ (83,242)
Earnings (loss) per share:
Basic	$ 1.08	$ (1.29)	$ 1.09	$ (0.82)
Diluted	$ 1.07	$ (1.29)	$ 1.08	$ (0.82)
Shares used to compute earnings per share:
Basic	99,542	99,479	99,125	101,013
Diluted	100,247	99,479	100,013	101,013
Cash dividends paid per common share	$ 0.21	$ 0.21	$ 0.63	$ 0.63