Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 25, 2011
Cash flows from operating activities:
Net earnings (loss)	$ (66,626)
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	37,348
Deferred taxes	47,612
Stock-based compensation	7,408
Excess tax benefit on stock compensation	(634)
Provision for losses on accounts receivable	3,765
Intangible impairment	3,373
Goodwill impairment	3,411
Loss on disposal of fixed assets	106
Restructuring-related asset impairment	7,843
(Increase) decrease in current assets, net of the effects of acquired companies:
Accounts receivable	(25,567)
Inventories	(23,821)
Other current assets	(14,065)
Increase (decrease) in current liabilities, net of the effects of acquired companies:
Accounts payable	1,064
Income taxes	(506)
Unearned revenues	10,780
Restructuring reserve	10,544
Other current and accrued liabilities	8,350
Net cash provided by operating activities	10,385
Cash flows from investing activities:
Acquisition of property, plant, and equipment and intangibles	(22,981)
Acquisitions of businesses, net of cash acquired	(75,937)
Change in restricted cash	15
Other investing activities	623
Net cash used in investing activities	(98,280)
Cash flows from financing activities:
Proceeds from stock issuances	2,210
Excess tax benefit on stock compensation	634
Proceeds from short-term debt	8,565
Payment of short-term debt	(7,895)
Proceeds from long-term debt	74,117
Payment of long-term debt	(67,370)
Net change in factoring and bank overdrafts	(4,364)
Net cash provided by (used in) financing activities	5,897
Effect of foreign currency rate fluctuations on cash and cash equivalents	3,006
Net increase in cash and cash equivalents	(78,992)
Cash and cash equivalents:
Beginning of year	172,473
End of year	$ 93,481