Provision (Benefit) for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Line Items]
Federal Income Tax	$ 19,237	$ 5,928	$ 4,509
Foreign Income Tax	13,302	16,921	22,741
State and Local Income Tax	33,273	36,022	8,997
Current Income Tax Expense (Benefit), Total	65,812	58,871	36,247
Federal Income Tax	157,962	100,875	226,153
Foreign Income Tax	(638)	(691)	403
State and Local Income Tax	32,506	25,968	82,908
Deferred Income Tax Expense (Benefit), Total	189,830	126,152	309,464
Provision (Benefit) for Taxes	$ 255,642	$ 185,023	$ 345,711