- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References+ Details

Derivative Instruments And Hedging Activities - Additional Information (Detail)	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Sep. 30, 2014 Twenty Ten Senior Notes [Member] USD ($)	Jun. 30, 2014 Twenty Ten Senior Notes [Member] USD ($)	Mar. 31, 2015 Two Thousand Fourteen Senior Notes Five Year [Member] USD ($)	Sep. 30, 2014 Two Thousand Fourteen Senior Notes Five Year [Member] USD ($)	Mar. 31, 2015 cross-currency swap currency paid EUR (€)	Mar. 31, 2015 cross-currency swap currency received [Member] USD ($)	Mar. 31, 2015 Two thousand fifteen senior notes [Member] EUR (€)
Derivative [Line Items]
Derivative Notional Amount					$ 250,000,000	$ 250,000,000	$ 200,000,000	$ 250,000,000	€ 100,000,000	$ 110,500,000	€ 400,000,000
Accumulated Other Comprehensive Income Loss Net Of Tax	$ (322,400,000)	$ (235,200,000)	$ (61,300,000)	$ (54,600,000)
Derivative Fixed Interest Rate									175.00%	394.50%