Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Millions	1 Months Ended
	Jun. 30, 2014	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 USD ($) shares	Jun. 18, 2014 shares
Concentration of Credit Risk:
Stock split (ratio)	2
Common stock, shares authorized | shares		1,150,000,000.000	1,150,000,000	1,150,000,000.000
Net receivables | Spain, Italy and Portugal
Concentration of Credit Risk:
Accounts receivable, net | $		$ 187.8	$ 241.8
Accounts receivable, net, noncurrent | $		$ 31.3
Previously Reported
Concentration of Credit Risk:
Common stock, shares authorized | shares				575,000,000.0