Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2018	Jul. 01, 2017
Current assets:
Allowance for doubtful accounts receivable, current (in dollars)	$ 50,821	$ 47,272
Stockholders' equity:
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares, issued	118,630,784	123,080,952