ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Accumulated Other Comprehensive Loss Income [Line Items]
Accumulated other comprehensive loss	$ (151,941)				$ (235,400)				$ (151,941)		$ (235,400)		$ (247,881)
Other comprehensive income (loss) before reclassification									62,053		(8,815)
Amounts reclassified from AOCI									21,406		21,296
Net current-period other comprehensive income (loss)									83,459		12,481
Net sales	714,791	691,875	727,432	718,573	684,648	697,552	744,045	727,122	2,852,671		2,853,367		2,694,609
Income taxes									124,754		112,354		84,318
Cost of goods sold									1,910,017		1,986,711		1,957,872
Selling, general & administrative expenses									527,206		495,221		439,775
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Accumulated other comprehensive loss	369				80				369		80		912
Other comprehensive income (loss) before reclassification									(681)		(1,997)
Amounts reclassified from AOCI									970	[1]	1,165	[1]
Net current-period other comprehensive income (loss)									289		(832)
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Accumulated other comprehensive loss	(160,693)				(261,844)				(160,693)		(261,844)		(255,369)
Other comprehensive income (loss) before reclassification									82,050	[2]	(26,373)	[2]
Amounts reclassified from AOCI									19,101	[2]	19,898	[2]
Net current-period other comprehensive income (loss)									101,151		(6,475)
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Accumulated other comprehensive loss	8,383				26,364				8,383		26,364		6,576
Other comprehensive income (loss) before reclassification									(19,316)	[3]	19,555	[3]
Amounts reclassified from AOCI									1,335	[3]	233	[3]
Net current-period other comprehensive income (loss)									(17,981)		19,788
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Income taxes									60,556		(3,492)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest									(1,819)		(153)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Sales | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Net sales									619		931
Income taxes									99		157
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cost of goods sold | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Income taxes									295		169
Cost of goods sold									418		234
Reclassification out of Accumulated Other Comprehensive Income [Member] | Selling, General and Administrative Expenses [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Loss Income [Line Items]
Selling, general & administrative expenses									$ (67)

[1] During the 2013 period, this AOCI reclassification is a component of Net sales of $619 (net of tax of $99), Cost of goods sold of $418 (net of tax of $295) and SG&A of $(67) with no tax effect; during the 2012 period, the reclassification is a component of Net sales of $931 (net of tax of $157) and Cost of goods sold of $234 (net of tax of $169). (See Note 13 - Derivatives for additional details.)

[2] This AOCI component is included in the computation of net periodic pension costs (net of tax of $60,556 and $(3,492) during the years ended December 31, 2013 and 2012, respectively). (See Note 11 - Retirement and Postretirement Benefit Plans for additional details.)

[3] The Other comprehensive income before reclassifications excludes $(1,819) and $(153) attributable to Non-controlling interests in the years ended December 31, 2013 and 2012, respectively. The reclassified AOCI component is included in the computation of Non-controlling interests. (See Consolidated Statements of Equity for additional details.)