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Goodwill and Other Intangible Assets - Additional Information (Detail) | 9 Months Ended
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Sep. 30, 2015 Country Community
U.S. Operating Segment |
Goodwill [Line Items] |
Number of reporting unit | Community | 19
International Operating Segment |
Goodwill [Line Items] |
Number of reporting unit | 7

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reporting Unit -URI http://asc.fasb.org/extlink&oid=6523643 + Details
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- Details
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- Details
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Period Type: |