Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2013

Comprehensive Income [Abstract]

Accumulated Other Comprehensive Loss, Net of Tax

($ in thousands)	Pension Costs		OPEB Costs		Deferred taxes on pension and OPEB costs		All other		Total
Balance at January 1, 2011	$	(349,264)	$	(13,369)	$	132,752	$	332	$	(229,549)
Other comprehensive income before reclassifications		(241,064)		(22,668)		100,978		(482)		(163,236)
Amounts reclassified from accumulated other comprehensive loss		15,165		(5,774)		(3,569)		-		5,822
Net current-period other comprehensive income (loss)		(225,899)		(28,442)		97,409		(482)		(157,414)
Balance at December 31, 2011		(575,163)		(41,811)		230,161		(150)		(386,963)
Other comprehensive income before reclassifications		(152,402)		(29,922)		68,871		-		(113,453)
Amounts reclassified from accumulated other comprehensive loss		29,691		(2,531)		(10,320)		-		16,840
Net current-period other comprehensive income (loss)		(122,711)		(32,453)		58,551		-		(96,613)
Balance at December 31, 2012		(697,874)		(74,264)		288,712		(150)		(483,576)
Other comprehensive income before reclassifications		205,341		67,289		(100,951)		2		171,681
Amounts reclassified from accumulated other comprehensive loss		36,938		1,745		(14,699)		-		23,984
Recognition of net actuarial loss for pension settlement costs		44,163		-		(16,782)		-		27,381
Net current-period other comprehensive income (loss)		286,442		69,034		(132,432)		2		223,046
Balance at December 31, 2013	$	(411,432)	$	(5,230)	$	156,280	$	(148)	$	(260,530)

Reclassification Out of Accumulated Other Comprehensive Income

($ in thousands)	Amount Reclassified from
	Accumulated Other Comprehensive Loss (a)
Details about Accumulated Other Comprehensive Loss Components	2013		2012		2011		Affected Line Item in the Statement Where Net Income is Presented
Amortization of Pension Cost Items (b)
Prior-service costs	$	(8)	$	199	$	199
Actuarial gains/(losses)		(36,930)		(29,890)		(15,364)
Pension settlement costs		(44,163)		-		-
		(81,101)		(29,691)		(15,165)	Income before income taxes
Tax impact		30,818		11,282		5,763	Income tax (expense) benefit
	$	(50,283)	$	(18,409)	$	(9,402)	Net income
Amortization of Postretirement Cost Items (b)
Prior-service costs	$	6,101	$	10,068	$	10,198
Actuarial gains/(losses)		(7,846)		(7,537)		(4,424)
		(1,745)		2,531		5,774	Income before income taxes
Tax impact		663		(962)		(2,194)	Income tax (expense) benefit
	$	(1,082)	$	1,569	$	3,580	Net income