OTHER COMPREHENSIVE INCOME (Reclassification Of Amounts From Other Comprehensive Income Loss To Earnings) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	$ (83,651)	$ (40,551)	$ (146,132)	$ (160,639)
Selling, administrative and general expenses	69,197	67,615	135,960	133,733
Benefit from income taxes	19,867	17,982	5,791	40,882
Net earnings	48,162	45,967	8,484	99,963
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net earnings	5,774	1,699	10,703	3,461
Reclassification Adjustment for Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense	5,094	969	8,815	5,903
Benefit from income taxes	(2,017)	(385)	(3,490)	(2,334)
Net earnings	3,077	584	5,325	3,569
Amortization of Pension and Postretirement Plan Actuarial Loss and Prior Service Cost [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of revenues	3,643	1,445	7,175	(141)
Selling, administrative and general expenses	788	382	1,660	(36)
Benefit from income taxes	(1,734)	(712)	(3,457)	69
Net earnings	$ 2,697	$ 1,115	$ 5,378	$ (108)