SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Weighted-Average Common Shares Outstanding) (Details) - shares shares in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Weighted Average Number Of Shares Outstanding
Weighted-average common shares outstanding		133,474	131,797	133,082	131,256
Dilutive effect of
Stock options/SOSARs	[1]	919	661	1,024	671
Other stock compensation plans		1,165	911	836	832
Weighted-average common shares outstanding, assuming dilution		135,558	133,369	134,942	132,759

[1] Stock-Only Stock Appreciation Rights (SOSARs)