Goodwill (Tables)  | 
12 Months Ended | ||||||||||||||||||||||||||||||||||||
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Dec. 31, 2019  | |||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||
| Summary of Goodwill | 
 Goodwill is summarized as follows: 
 
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- References No definition available. 
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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