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Recently Adopted Accounting Standards and Recently Issued Accounting Pronouncements - Additional Information (Detail) $ in Millions | Jan. 01, 2019 USD ($)
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ASU 2018-02 [Member] |
Summary Of Significant Accounting Policies [Line Items] |
Increase to accumulated other comprehensive income and a decrease in retained earnings | $ 0.9

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- Definition Summary of significant accounting policies. + References No definition available. + Details
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- Definition Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act. + References No definition available. + Details
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- Details
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