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Leases - Supplemental Balance Sheet Information (Details) $ in Millions	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease ROU assets	$ 30.7
Operating lease current liabilities	7.8
Operating lease non-current liabilities	17.7
Total operating lease liabilities	25.5
Finance Lease Assets	2.5
Finance lease current liabilities	1.0
Finance lease non-current liabilities	1.7
Total finance lease liabilities	2.7
Patterson-Kelley, LLC
Lessee, Lease, Description [Line Items]
Favorable leasehold interests	$ 6.9

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- Definition

Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Assets, Favorable Leasehold Interests

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Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

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