Accumulated Other Comprehensive Income (Loss) (Tables)  | 
3 Months Ended | ||||||||||||||||||||||||
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Mar. 31, 2019  | |||||||||||||||||||||||||
| Equity [Abstract] | |||||||||||||||||||||||||
| Schedule of Accumulated Other Comprehensive Loss | 
 
The following table sets forth the changes to accumulated comprehensive income (loss), net of tax, by component for the three months ended March 31, 2019:
 
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- References No definition available. 
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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