Summary of Activity in Allowance for Doubtful Accounts (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 14,501	$ 14,633	$ 13,135
Charged to Costs and Expenses	3,736	4,984	7,804
Write-offs, Net of Recoveries	(9,248)	(5,116)	(6,306)
Balance at End of Period	8,989	14,501	14,633
Trade Receivables
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	8,650	6,591	5,324
Charged to Costs and Expenses	1,801	4,368	4,503
Write-offs, Net of Recoveries	(6,678)	(2,309)	(3,236)
Balance at End of Period	3,773	8,650	6,591
Other Receivables
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	5,612	7,768	7,499
Charged to Costs and Expenses	1,929	610	3,293
Write-offs, Net of Recoveries	(2,547)	(2,766)	(3,024)
Balance at End of Period	4,994	5,612	7,768
Other Non-Current Receivables
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	239	274	312
Charged to Costs and Expenses	6	6	8
Write-offs, Net of Recoveries	(23)	(41)	(46)
Balance at End of Period	$ 222	$ 239	$ 274