Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

Name:	invest_DerivativeNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

Derivative Instruments and Hedging Activities Derivative Financial Information (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Jan. 03, 2013	Dec. 31, 2013 Foreign Exchange Contract [Member]	Dec. 31, 2012 Foreign Exchange Contract [Member]	Dec. 31, 2013 Minimum [Member]	Dec. 31, 2013 Maximum [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount		$ 127.9	$ 128.2
Foreign currency forward contract term				1	14
Derivative, Average Remaining Maturity	3 days