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- Supplemental Cash Flow Information (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Right-of-use asset obtained in exchange for operating lease liability | $ 87.4
Cash paid for amounts included in the measurement of operating lease liabilities | 13.4
Adoption of ASC 842 |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Right-of-use asset obtained in exchange for operating lease liability | $ 69.1

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