Allowance for Doubtful Accounts (Tables)

12 Months Ended

Jan. 02, 2016

Receivables [Abstract]

Summary of Activity in Allowance for Doubtful Accounts

A summary of the activity in the allowance for doubtful accounts for the last three fiscal years is as follows (in thousands):

	2015			2014			2013
Balance at beginning of year	$	24,989		$	25,151		$	25,606
Charged to costs and expenses		12,103			18,559			19,481
Customer accounts written off—net of recoveries		(14,469	)		(18,721	)		(19,936	)
Balance at end of year	$	22,623		$	24,989		$	25,151