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Condensed Consolidated Statements of Shareholders' Equity (Parentheticals) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Shareholders Equity Parentheticals
Change in unrealized losses on investments, tax impact	$ 0	$ 0
Change in unfunded pension obligation, tax impact	$ 7,494	$ 6,449

Tax effect of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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