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Changes in Carrying Amount of Goodwill (Details) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2017 USD ($)
Goodwill [Roll Forward] |
Goodwill, beginning balance | $ 3,054,769
Business acquisitions and adjustments to previously recorded goodwill | 192,688
Exchange rate effects | 144,906
Goodwill, ending balance | 3,392,363
North America |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 1,661,800
Business acquisitions and adjustments to previously recorded goodwill | 31,964
Exchange rate effects | 8,858
Goodwill, ending balance | 1,702,622
Europe |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 1,099,976
Business acquisitions and adjustments to previously recorded goodwill | 154,926
Exchange rate effects | 136,487
Goodwill, ending balance | 1,391,389
Specialty |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 292,993
Business acquisitions and adjustments to previously recorded goodwill | 5,798
Exchange rate effects | (439)
Goodwill, ending balance | 298,352
Rhiag |
Goodwill [Roll Forward] |
Goodwill, beginning balance | $ 585,415

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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