CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Balance Sheet Related Disclosures [Abstract]
Preferred Stock, Shares Authorized	3.0	3.0
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common Stock, Par or Stated Value Per Share	$ 0.25	$ 0.25
Common Stock, Shares Authorized	100.0	100.0
Common Stock, Shares, Issued	70.7	70.4
Common Stock, Shares, Outstanding	70.6	70.2
Treasury Stock, Shares	0.2	0.2