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

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Changes in Fair Value of Derivatives Not Designated As Hedges, Immaterial Assertion

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Entity discloses that the fair value of derivatives not designated as hedges is immaterial.

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80748-113994

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A disclosure of an assertion that the amount of cash flow hedge ineffectiveness is immaterial.

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- Definition

The effective portion of losses on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (b)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580

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- Definition

Nominal or face amount used to calculate payments on the derivative liability.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5580258-113959

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- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Entity discloses that the amount of fair value hedge ineffectiveness is immaterial.

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Derivatives (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended
Derivatives (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2016	Jan. 26, 2016	Dec. 31, 2015
Changes in Fair Value of Derivatives Not Designated As Hedges, Immaterial Assertion	not material
Fair Value Of Non Hedge Derivatives Immaterial Assertion	0
Fair value hedge ineffectiveness	0
Cash flow hedge ineffectiveness	0
Cash Flow Hedge Income to be Reclassified within Twelve Months	$ 10.0
Cross Currency Interest Rate Contract [Member] \| Maximum [Member]
Derivative, Term of Contract	3 years
Cross Currency Interest Rate Swap [Member]
Derivative, Notional Amount	$ 185.2
Foreign Exchange Forward [Member] \| Maximum [Member]
Derivative, Term of Contract	18 months
Interest Rate Swaps [Member]
Derivative, Notional Amount	$ 596.0
Interest Rate Swaps [Member] \| Minimum [Member]
Derivative, Term of Contract	5 years
Interest Rate Swaps [Member] \| Maximum [Member]
Derivative, Term of Contract	10 years
Forward Starting Interest Rate Swaps [Member]
Derivative Liability, Notional Amount		$ 1,300.0	$ 1,000.0
Derivative Instruments, Loss recognized in OCI, Effective Portion	$ (91.2)
Total 2015 and 2016 Forward Starting Interest Rate Swaps [Member]
Derivative Liability, Notional Amount		$ 2,300.0
United States [Member] \| Foreign Exchange Contract [Member]
Derivative, Notional Amount	179.5
Total International [Member] \| Foreign Exchange Contract [Member]
Derivative, Notional Amount	$ 5.9