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Segment, Geographic and Product Information - Information Regarding Long-Lived Assets in Geographic Areas (Detail) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
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Long-lived assets: |  |
Total long-lived assets | $ 1,313,205 | $ 1,200,069
United States [Member] |  |
Long-lived assets: |  |
Total long-lived assets | 723,554 | 719,914
United Kingdom [Member] |  |
Long-lived assets: |  |
Total long-lived assets | 444,777 | 367,681
Asia [Member] |  |
Long-lived assets: |  |
Total long-lived assets | 83,715 | 57,626
Other Europe/MEA [Member] |  |
Long-lived assets: |  |
Total long-lived assets | 26,753 | 23,917
France [Member] |  |
Long-lived assets: |  |
Total long-lived assets | 15,855 | 12,294
Other Americas [Member] |  |
Long-lived assets: |  |
Total long-lived assets | $ 18,551 | $ 18,637

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599 + Details
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