XML 104 R92.htm IDEA: XBRL DOCUMENT

Net Deferred Tax Assets Liabilities Classified in Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Balance Sheet Classification of Deferred Income Tax Assets and Liabilities [Line Items]
Current deferred tax assets	$ 22,328	$ 62,789
Non-current deferred tax liabilities	(125,109)	(11,924)
Net deferred tax assets (liabilities)	$ (102,781)	$ 50,865

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

- 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 after one year (or the normal operating cycle, if longer).

+ References+ Details