XML 37 R76.htm IDEA: XBRL DOCUMENT

Fair Values of Financial Instruments - Estimated Fair Values of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Carrying Amount [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 665,309	$ 118,702
Restricted cash and cash equivalents	187,585	23,652
Investments	3,915	13,511
Debt	(891,547)	(88,562)
Forward contracts	(46,912)	(28,767)
Fair value [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	665,309	118,702
Restricted cash and cash equivalents	187,585	23,652
Investments	3,915	13,511
Debt	(737,980)	(90,005)
Forward contracts	$ (46,912)	$ (28,767)

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References+ Details