Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current Assets:
Cash and cash equivalents	$ 47,380	$ 93,615
Accounts receivable, net of allowance of $9,561 at June 30, 2018 and $9,418 at December 31, 2017	261,915	282,145
Inventories	157,831	144,470
Prepaid and refundable taxes	51,944	46,274
Assets held for sale	0	13,628
Assets of discontinued operations	0	250,689
Prepaid expenses and other current assets	35,621	39,037
Total Current Assets	554,691	869,858
Property, plant and equipment, net	186,156	192,359
Goodwill	965,697	784,242
Intangible assets, net	798,434	535,397
Investments	21,130	34,492
Deferred tax assets, net	65,539	11,559
Other assets	5,489	75,984
Total Assets	2,597,136	2,503,891
Current Liabilities:
Current debt obligations	110,588	84,034
Accounts payable	86,914	85,915
Accrued liabilities and other	86,153	78,942
Taxes payable	23,089	12,826
Accrued employee compensation and related benefits	61,276	66,224
Liabilities of discontinued operations	0	78,075
Total Current Liabilities	368,020	406,016
Long-term debt obligations	50,413	61,958
Contingent consideration	178,449	33,973
Deferred income taxes liability	154,404	123,342
Long-term employee compensation and related benefits	29,328	28,177
Other long-term liabilities	33,488	35,111
Total Liabilities	814,102	688,577
Commitments and contingencies (Note 11)
Stockholders’ Equity:
Ordinary Shares, £1.00 par value: unlimited shares authorized; 48,661,493 shares issued and 48,584,123 shares outstanding at June 30, 2018; 48,290,276 shares issued and 48,287,346 shares outstanding at December 31, 2017	75,269	74,750
Additional paid-in capital	1,744,262	1,735,048
Accumulated other comprehensive (loss) income	(2,633)	45,313
Accumulated deficit	(33,755)	(39,664)
Treasury stock at cost, 77,370 shares at June 30, 2018 and 2,930 shares at December 31, 2017	(109)	(133)
Total Stockholders’ Equity	1,783,034	1,815,314
Total Liabilities and Stockholders’ Equity	$ 2,597,136	$ 2,503,891

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).

Name:	us-gaap_AccountsPayableCurrent
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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682