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Leases - Other information related to leases (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 USD ($) | Jun. 30, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities: |  |
Operating cash flows from operating leases | $ 3.5 | $ 6.0
Operating cash flows from finance leases | 0.2 | 0.4
Financing cash flows from finance leases | 0.1 | 0.3
Right-of-use assets obtained in exchange for lease liabilities: |  |
Operating leases | 10.9 | 40.3
Finance leases | $ 0.0 | $ 15.5
Weighted average remaining lease term in years: |  |
Operating leases | 4 years | 4 years
Finance leases | 13 years 9 months 18 days | 13 years 9 months 18 days
Weighted average discount rate: |  |
Operating leases | 5.00% | 5.00%
Finance leases | 5.00% | 5.00%

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