SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2017

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]

Weighted-Average Common Shares Outstanding Assuming Dilution

	Three Months Ended		Nine Months Ended
	September 30		September 30
in thousands	2017	2016	2017	2016
Weighted-average common shares
outstanding	132,484	133,019	132,510	133,418
Dilutive effect of
Stock-Only Stock Appreciation Rights	1,249	1,356	1,305	1,322
Other stock compensation plans	1,032	1,448	1,038	1,192
Weighted-average common shares
outstanding, assuming dilution	134,765	135,823	134,853	135,932

Antidilutive Common Stock Equivalents

	Three Months Ended		Nine Months Ended
	September 30		September 30
in thousands	2017	2016	2017	2016
Antidilutive common stock equivalents	79	2	79	234