Newly Issued Accounting Pronouncements (Details) $ in Millions	Feb. 22, 2016 variable_interest_entity	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred finance costs		$ 10.1
Subsequent Event [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of additional VIEs to be reported | variable_interest_entity	10
Debt and Capital Lease Obligations [Member] | New Accounting Pronouncement, Early Adoption, Effect [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred finance costs		$ 10.1	$ 8.2