|
2011 |
2010 |
2009 |
|||||||||||
|
Shares |
(a) |
Amount |
Shares |
(a) |
Amount |
Shares |
(a) |
Amount |
|||||
|
Preferred stock |
0.8 |
$41 |
0.8 |
$41 |
0.8 |
$41 |
|||||||
|
Repurchased preferred stock |
|||||||||||||
|
Balance, beginning of year |
0.6 |
$150 |
0.6 |
$145 |
0.5 |
$138 |
|||||||
|
Redemptions |
– |
7 |
– |
5 |
0.1 |
7 |
|||||||
|
Balance, end of year |
0.6 |
$157 |
0.6 |
$150 |
0.6 |
$145 |
|||||||
(a) In millions.
