Amount received upon termination of the swaps due to de-designation as hedged items.

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- Definition

Total amount recognized in interest expense related to derivatives.

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The number of interest rate swap transactions entered into.

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- Definition

Amount of the hedged item as of the balance sheet date related to the derivative. For example, the hedged balance on a debt instrument.

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- Definition

The reference rate for the variable rate of the interest rate derivative, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 44C

-Subparagraph a

-Clause 1

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (a),(c)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

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- Definition

Fixed interest rate related to the interest rate derivative.

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- Definition

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- Definition

The net gain (loss) recognized in earnings during the period due to the ineffectiveness on interest rate fair value hedges.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 25

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The increase (decrease) during the period, which was recognized in earnings, in the unrealized gains or losses on derivative instruments that are not or are no longer designated as hedging instruments.

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-Publisher FASB

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-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

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-Name Accounting Standards Codification

-Topic 815

-SubTopic 20

-Section 35

-Paragraph 1

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 18

-Subparagraph a, b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Aggregate notional amount of foreign currency exchange rate derivatives. Notional amount refers to the number of currency units specified in the foreign currency derivative contract.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

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DERIVATIVES Part I (Details) In Millions, unless otherwise specified	3 Months Ended																						18 Months Ended		3 Months Ended
	Apr. 06, 2013 USD ($)	Mar. 31, 2012 USD ($)	Apr. 06, 2013 Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Designated as Hedging Instrument [Member] USD ($)	Apr. 06, 2013 Not Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Not Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Not Designated as Hedging Instrument [Member] USD ($)	Apr. 06, 2013 Interest Rate Swaps [Member] Other Long-term Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Interest Rate Swaps [Member] Other Long-term Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Interest Rate Swaps [Member] Other Long-term Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Interest Rate Swaps [Member] Accrued Expenses and Other Current Liabilities [Member] Designated as Hedging Instrument [Member] USD ($)	Apr. 06, 2013 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Designated as Hedging Instrument [Member] USD ($)	Apr. 06, 2013 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Foreign Exchange Contract [Member] Prepaid Expenses and Other Current Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Foreign Exchange Contract [Member] Accrued Expenses and Other Current Liabilities [Member] Designated as Hedging Instrument [Member] USD ($)	Apr. 06, 2013 Interest Rate Cap [Member] Other Long-term Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2012 Interest Rate Cap [Member] Other Long-term Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Mar. 31, 2012 Interest Rate Cap [Member] Other Long-term Assets [Member] Not Designated as Hedging Instrument [Member] USD ($)	Jun. 08, 2012 Interest Rate Swaps on 2014 Notes [Member] USD ($)	Dec. 17, 2010 Interest Rate Swaps on 2014 Notes [Member] USD ($)	May 31, 2012 Interest Rate Swaps on 2019 Notes [Member] USD ($)	Mar. 21, 2012 Interest Rate Swaps on 2019 Notes [Member] USD ($)	Apr. 06, 2013 Canadian Dollar U.S. Dollar Forward Contracts [Member] USD ($)	Dec. 31, 2012 Canadian Dollar U.S. Dollar Forward Contracts [Member] USD ($)	Mar. 31, 2012 Canadian Dollar U.S. Dollar Forward Contracts [Member] USD ($)	Apr. 06, 2013 British Pound - U.S. Dollar Forward Exchange Contracts [Member] GBP (£)	Dec. 31, 2012 British Pound - U.S. Dollar Forward Exchange Contracts [Member] GBP (£)	Mar. 31, 2012 British Pound - U.S. Dollar Forward Exchange Contracts [Member] GBP (£)
Derivative [Line Items]
Number of interest rate swap transactions																								3		3
Amount of hedged item related to derivative																								$ 250		$ 150
Fixed interest rate related to derivative																								5.125%		6.875%
Variable interest rate related to derivative																							three-month LIBOR rates (which were reset on the 15th day of each calendar quarter) plus 3.46%		one-month LIBOR rates (which were reset on the 15th day of each calendar quarter) plus 5.195%
Amount received upon termination of swaps																							5.7		3.5
Increase in interest expense related to ineffectiveness of swap	0	1.5
Increase in fair value of interest rate cap	0	0.1
Net increase in interest expense related to derivatives	0	1.6
Notional amounts of foreign exchange contracts outstanding																											12.1	16.1	15.2	6.0	6.0	0
Derivatives, Fair Value [Line Items]
Derivative assets			0.4	0.2	5.9	0.5	0	0.1	0	0	5.9		0.4	0.2	0	0.5	0	0		0	0	0.1
Derivative liabilities					$ 0.4							$ 0.3							$ 0.1