CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 26, 2015
Current assets:
Cash and cash equivalents	$ 117,626	$ 117,947
Trade receivables, net	364,050	270,068
Inventories	95,833	93,735
Prepaid assets	34,315	30,198
Other current assets	45,008	47,286
Total current assets	656,832	559,234
Property, plant and equipment, net	755,827	677,959
Goodwill	787,517	438,829
Intangible assets, net	394,448	280,804
Deferred tax assets	28,746	40,028
Other assets	88,430	71,643
Total assets	2,711,800	2,068,497
Current liabilities:
Current portion of long-term debt and capital leases	27,313	17,033
Accounts payable	68,485	36,675
Accrued compensation	93,471	72,832
Deferred revenue	127,731	81,343
Accrued liabilities	84,470	89,494
Other current liabilities	26,500	12,544
Current liabilities of discontinued operations	1,623	1,840
Total current liabilities	429,593	311,761
Long-term debt, net and capital leases	1,207,696	845,997
Deferred tax liabilities	55,717	48,223
Other long-term liabilities	159,239	89,062
Long-term liabilities of discontinued operations	5,771	7,890
Total liabilities	1,858,016	1,302,933
Commitments and contingencies (Notes 2, 7, 9, 10, 13, and 17)
Redeemable noncontrolling interest	14,659	28,008
Equity:
Preferred stock, $0.01 par value; 20,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $0.01 par value; 120,000 shares authorized; 86,301 shares issued and 47,363 shares outstanding as of December 31, 2016 and 85,464 shares issued and 46,698 shares outstanding as of December 26, 2015	863	855
Additional paid-in capital	2,477,371	2,397,960
Retained earnings	165,303	10,538
Treasury stock, at cost, 38,938 shares and 38,766 shares as of December 31, 2016 and December 26, 2015, respectively	(1,553,005)	(1,540,738)
Accumulated other comprehensive loss	(253,764)	(135,548)
Total equity attributable to common shareholders	836,768	733,067
Noncontrolling interests	2,357	4,489
Total equity	839,125	737,556
Total liabilities, redeemable noncontrolling interest and equity	2,711,800	2,068,497
Client relationships, net
Current assets:
Intangible assets, net	320,157	213,374
Other intangible assets, net
Current assets:
Intangible assets, net	$ 74,291	$ 67,430

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.