Taxes On Income (Schedule Of Deferred Taxes As Reflected In The Balance Sheet) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Taxes On Income [Abstract]
Current deferred income tax assets (Note 4)	$ 31,801	$ 35,263
Current deferred income tax liabilities (Note 13)	479
Non-current deferred income tax assets	31,465	36,130
Non-current deferred income tax liabilities	$ 30,639	$ 31,991

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.

+ References+ Details

Amount after allocation of valuation allowances of noncurrent deferred tax asset attributable to deductible temporary differences and carryforwards. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

+ References+ Details

- Definition

Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer.

+ References+ Details