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Signficant Unconsolidated Affiliates	12 Months Ended
Signficant Unconsolidated Affiliates	Dec. 31, 2011
SIGNIFICANT UNCONSOLIDATED AFFILIATES [Abstract]
SIGNIFICANT UNCONSOLIDATED AFFILIATES	SIGNIFICANT UNCONSOLIDATED AFFILIATES We are required to measure the impact of all unconsolidated majority-owned subsidiaries and equity-method investments to determine their significance to our financial statements. If the affiliates meet the defined thresholds of significance, certain financial disclosure data is required. For 2011, none of the affiliates met the defined thresholds of significance.