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Revenue From Contracts With Customers Additional Information (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2018 USD ($)
Revenue Recognition [Abstract] |
Remaining Fixed Transaction Price | $ 52.2
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Year | 2024

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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. + References No definition available. + Details
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- Definition Year in which remaining performance obligation is expected to be recognized, in CCYY format. + References No definition available. + Details
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