Three Months Ended
June 30,

Six Months Ended
June 30,

2012

2011

2012

2011

Numerator:

Net income attributable to Company

$

605

$

481

$

1,211

$

888

Denominator:

Basic—weighted average common shares outstanding

425

422

424

421

Dilutive effect of employee stock options and other unvested stock awards

2

3

2

3

Diluted outstanding shares

427

425

426

424

Net income attributable to Company per share:

Basic

$

1.42

$

1.14

$

2.85

$

2.11

Diluted

$

1.42

$

1.13

$

2.84

$

2.10

Cash dividends per share

$

0.12

$

0.11

$

0.24

$

0.22