Debt And Financing Arrangements (Narrative) (Details) € in Millions, $ in Billions	Aug. 11, 2016 EUR (€)	Sep. 30, 2016 USD ($)
Debt And Financing Arrangements [Line Items]
Debt Instrument, Face Amount \| €	€ 1,000
Debt Instrument, Interest Rate, Stated Percentage	2.50%
Debt Instrument, Maturity Date	Aug. 11, 2026
Proceeds from Issuance of Long-term Debt \| €	€ 993
Excess of fair value over carrying value of long-term debt		$ 1.4
Line of Credit [Member]
Debt And Financing Arrangements [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		7.0
Unused lines of credit		6.1
Commercial Paper [Member]
Debt And Financing Arrangements [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		4.0
Unused lines of credit		0.0
Accounts Receivable Securitization Facility [Member]
Debt And Financing Arrangements [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		1.5
Used lines of credit		$ 0.7

Debt And Financing Arrangements [Line Items]

No definition available.

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- Definition

The amount by which the fair value of the entity's long-term debt exceeds the carrying value.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Subparagraph (SX 210.5-02.22(a)(2))
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- Definition

Fair value of the amount outstanding under the credit facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

+ References

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