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REAL ESTATE IN PROCESS OF DEVELOPMENT AND FOR SALE (Tables)
12 Months Ended
Dec. 31, 2012
Carrying Value of Our Real Estate in Process of Development and for Sale
Carrying Value of Our Real Estate in Process of Development and for Sale
DOLLAR AMOUNTS IN MILLIONS
  
DECEMBER 31,
2012

DECEMBER 31,
2011

Dwelling units
$
249

$
206

Residential lots
400

261

Commercial acreage, acreage for sale, and other
9

88

Total
$
658

$
555