Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 29, 2018	Jun. 30, 2018
Current assets:
Allowance for doubtful accounts receivable, current (in dollars)	$ 49,645	$ 48,959
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	113,030,625	115,825,062