Consolidated Balance Sheets Parenthetical - USD ($) shares in Thousands, $ in Thousands	Nov. 29, 2019	Nov. 30, 2018
Current Assets:
Allowance for doubtful accounts receivable, current	$ 9,650	$ 14,981
Stockholders' Equity:
Preferred stock, par or stated value per share	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	2,000	2,000
Preferred stock, shares issued	0	0
Common stock, par or stated value per share	$ 0.0001	$ 0.0001
Common stock, shares authorized	900,000	900,000
Common stock, shares issued	600,834	600,834
Common stock, shares outstanding	482,339	487,663
Treasury stock, shares	118,495	113,171