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CONSOLIDATED STATEMENT OF CHANGES IN EQUITY SUPPLEMENTAL (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
RETAINED EARNINGS:
Unappropriated	$ 1,875,456	$ 1,819,772	$ 1,693,675
Appropriated	1,976,598	1,776,211	1,776,255
Total retained earnings	$ 3,852,054	$ 3,595,983	$ 3,469,930

X

- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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