Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements Of Operations (Parenthetical)

v2.3.0.15
Condensed Consolidated Statements Of Operations (Parenthetical)
In Millions
3 Months Ended 6 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Condensed Consolidated Statements Of Operations [Abstract]        
Shares represented by options 1.0 4.4 0.5 4.9