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Goodwill and Intangible Assets - Changes in Carrying Amount of Goodwill (Detail) $ in Thousands | 6 Months Ended
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Jan. 31, 2018 USD ($)
Goodwill [Roll Forward] |
Balance as of July 31, 2017 | $ 437,697
Goodwill, Translation Adjustments | 6,176
Balance as of January 31, 2018 | 443,873
Id Solutions [Member] |
Goodwill [Roll Forward] |
Balance as of July 31, 2017 | 391,864
Goodwill, Translation Adjustments | 4,110
Balance as of January 31, 2018 | 395,974
Workplace Safety [Member] |
Goodwill [Roll Forward] |
Balance as of July 31, 2017 | 45,833
Goodwill, Translation Adjustments | 2,066
Balance as of January 31, 2018 | $ 47,899

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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=77989000&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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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Details
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