ACCUMULATED OTHER COMPREHENSIVE INCOME (Reclassifications From Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Amount Reclassified from Accumulated Other Comprehensive Income
Miscellaneous, net									$ 1,556	$ 5,550	$ 6,694
Interest expense									35,489	32,626	40,597
Total before tax									(342,069)	(266,020)	(294,825)
Tax benefit									99,842	71,254	74,796
Total reclassifications for the period	$ (48,533)	$ (56,750)	$ (73,915)	$ (63,004)	$ (40,674)	$ (38,996)	$ (55,775)	$ (59,300)	(242,202)	(194,745)	(220,030)
Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Total reclassifications for the period									(5,190)	(9,536)	12,772
Defined Benefit Pension Plans | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Amortization of net loss									3,401	6,589	5,100
Amortization of prior service cost									449	720	400
Total before tax									3,850	7,309	5,500
Tax benefit									(977)	(1,785)	(1,376)
Total reclassifications for the period									2,873	5,524	4,124
Derivatives | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Total before tax									(8,063)	(18,149)	10,427
Tax benefit										3,089	(1,779)
Total reclassifications for the period									(8,063)	(15,060)	8,648
Derivatives | Treasury locks | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Interest expense										26	42
Derivatives | Cross Currency Swap Contract: Interest Component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Interest expense									(4,805)	(5,150)	(1,526)
Derivatives | Cross Currency Swap Contract: Foreign Exchange Component | Amount Reclassified from Accumulated Other Comprehensive Income
Amount Reclassified from Accumulated Other Comprehensive Income
Miscellaneous, net									$ (3,258)	$ (13,025)	$ 11,911