XML 28 R25.htm IDEA: XBRL DOCUMENT v2.3.0.15
Share Capital (Tables)
9 Months Ended
Sep. 30, 2011
Stockholders' Equity Attributable to Parent [Abstract] 
Movements In Shares Issued And Outstanding
 
Nine months ended
 
Nine months ended
In millions
September 30, 2011
 
September 30, 2010
Common shares issued — beginning balance
490.4

 
459.5

Issue of new shares

 
11.7

Common shares issued — ending balance
490.4

 
471.2

Less: Treasury shares for which dividend and voting rights do not apply
(39.4
)
 
(28.4
)
Common shares outstanding
451.0

 
442.8

Participating preferred shares, on as converted basis

 
19.2

Common shares and common shares equivalents outstanding
451.0

 
462.0