XML 38 R43.htm IDEA: XBRL DOCUMENT

EARNINGS PER COMMON SHARE Additional Information (Detail) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Disclosure - Earnings per Common Share - Additional Information [Abstract]
Antidilutive common stock options not included in the computation of diluted earnings per common share (in shares)	1.0	2.9	1.4	3.5

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details