CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Net income (loss)	$ 110,685	$ (44,489)	$ 120,817	$ (129,544)
Other comprehensive income before tax:
Foreign currency translation adjustment	(1,137)	(1,531)	(1,728)	(577)
Reclassification adjustment for losses included in net income (loss)			10,084
Adjustment of pension and postretirement benefit plans	3,005	4,486	6,007	6,236
Unrealized holding gains on securities available-for-sale arising during the period	50,779	80,801	30,801	116,912
Reclassification adjustment for losses included in net income (loss)	90	6	90	16
Unrealized net gains (losses) on cash flow hedges	485	(1,509)	434	(1,540)
Reclassification adjustment for losses (gains) included in net income (loss)	51	31	(884)	(1,168)
Other comprehensive income before tax	53,273	82,284	44,804	119,879
Income tax expense	(5,500)	(12,065)	(4,072)	(16,220)
Total other comprehensive income, net of tax	47,773	70,219	40,732	103,659
Comprehensive income (loss), net of tax	$ 158,458	$ 25,730	$ 161,549	$ (25,885)