Supplemental Balance Sheet Information (Tables)

6 Months Ended

Jun. 25, 2016

Supplemental Balance Sheet Information [Abstract]

Composition of Net Trade Receivables

The composition of trade receivables, net is as follows:

	June 25, 2016			December 26, 2015
	(in thousands)
Client receivables	$	270,334		$	230,010
Unbilled revenue	77,505			45,996
Total	347,839			276,006
Less: Allowance for doubtful accounts	(2,300		)	(5,938		)
Trade receivables, net	$	345,539		$	270,068

Composition of Inventories

The composition of inventories is as follows:

	June 25, 2016		December 26, 2015
	(in thousands)
Raw materials and supplies	$	17,616	$	15,998
Work in process	13,331		12,101
Finished products	67,169		65,636
Inventories	$	98,116	$	93,735

Composition of Other Current Assets

The composition of other current assets is as follows:

	June 25, 2016		December 26, 2015
	(in thousands)
Investments	$	25,046	$	20,516
Prepaid income taxes	40,854		26,350
Restricted cash	561		271
Other	148		149
Other current assets	$	66,609	$	47,286

Composition of Other Assets

The composition of other assets is as follows:

	June 25, 2016		December 26, 2015
	(in thousands)
Life insurance policies	$	27,604	$	27,554
Venture capital investments	45,920		32,730
Restricted cash	1,763		1,745
Other	9,400		9,614
Other assets	$	84,687	$	71,643

Composition of Other Current Liabilities

The composition of other current liabilities is as follows:

	June 25, 2016		December 26, 2015
	(in thousands)
Accrued income taxes	$	22,595	$	12,168
Accrued interest and other	1,276		376
Other current liabilities	$	23,871	$	12,544

Composition of Other Long-Term Liabilities

The composition of other long-term liabilities is as follows:

	June 25, 2016		December 26, 2015
	(in thousands)
Long-term pension liability	$	34,461	$	34,604
Accrued executive supplemental life insurance retirement plan and deferred compensation plan	30,906		30,188
Other	30,852		24,270
Other long-term liabilities	$	96,219	$	89,062