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
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amount of time in which cash flow hedge gain (loss) will be reclassified to the income statement

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Cost associated with the option to enter into a derivative

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Proceeds from the Termination and cash Settlement of Derivatives

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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)
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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
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Maximum length of time over which the entity is hedging its exposure to the variability in future cash flows for forecasted transactions, excluding those forecasted transactions related to the payment of variable interest on existing financial instruments, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16(a))
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Derivative Instruments and Hedging Activities Narrative (Details) € in Millions, CAD in Millions, $ in Millions		3 Months Ended	6 Months Ended	12 Months Ended	36 Months Ended
	Jul. 07, 2016 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2019	Jul. 07, 2016 CAD	Jul. 07, 2016 EUR (€)	Mar. 31, 2016 USD ($)
Forecast [Member]
Schedule of Trading Securities and Other Trading Assets
Net gains on interest rate cash flow hedges, recorded in AOCI				$ 7.0
Term for expected gains recorded in AOCI				12 months
Maximum term of time in cash flow hedge					3 years
Swaption [Member]
Schedule of Trading Securities and Other Trading Assets
Derivative, notional amount								$ 855.0
Upfront premiums paid			$ 37.8
Proceeds from the Termination and cash Settlement of Derivatives		$ 1.4
Subsequent Event [Member] \| Foreign currency forwards [Member]
Schedule of Trading Securities and Other Trading Assets
Derivative, Gain (Loss) on Derivative, Net	$ 3.6
Derivative, notional amount \| CAD						CAD 965.5
Subsequent Event [Member] \| Foreign Exchange Contract [Member]
Schedule of Trading Securities and Other Trading Assets
Derivative, notional amount \| €							€ 794.6
Maturing July 15, 2024 [Member] \| Subsequent Event [Member]
Schedule of Trading Securities and Other Trading Assets
Senior Notes \| €							€ 800.0