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Component: (Network and Table)
Network
40907 - Disclosure - Supplemental Consolidated Balance Sheet Information (Components Of Other Non-Current Liabilities) (Details)
(http://www.navigantconsulting.com/role/DisclosureSupplementalConsolidatedBalanceSheetInformationComponentsOfOtherNonCurrentLiabilitiesDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001019737 (http://www.sec.gov/CIK)
Supplemental Consolidated Balance Sheet Information [Abstract]Period [Axis]
2016-12-31
2015-12-31
Supplemental Consolidated Balance Sheet Information [Abstract]
 
 
Deferred acquisition liabilities - non-current
943,000  
8,300,000  
Deferred rent - non-current
19,776,000  
14,358,000  
Other non-current liabilities
11,860,000  
6,298,000  
Total other non-current liabilities
32,579,000  
 
28,956,000