XML 27 R26.htm IDEA: XBRL DOCUMENT v2.4.0.8
INCOME TAXES INCOME TAXES (Tables)
6 Months Ended
Jun. 30, 2013
Income Taxes Disclosure [Abstract]  
Summary of Income Tax Contingencies [Table Text Block]
Total Gross Unrecognized Tax Benefits
Jun 30, 2013

Dec 31, 2012

In millions
Balance at January 1
$
166

$
161

Increases related to positions taken in current year

8

Settlement of uncertain tax positions with tax authorities
(154
)

Decreases due to expiration of statutes of limitations
(2
)
(3
)
Balance at end of period
$
10

$
166