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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- 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
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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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))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Derivatives (Narrative) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest Rate Swap [Member]
Derivative, Notional Amount	$ 596.0
Cross Currency Interest Rate Swap [Member]
Derivative, Notional Amount	173.7
Foreign Exchange Contract [Member]
Derivative, Notional Amount	$ 419.0
4.70% senior notes due 2020 [Member]
Debt Instrument, Face Amount			$ 550.0
Debt Instrument, Interest Rate, Stated Percentage	4.70%		4.70%
4.70% senior notes due 2020 [Member] \| Interest Rate Swap [Member]
Debt Instrument, Face Amount	$ 346.0
4.00% Senior Notes Due 2024 [Member]
Debt Instrument, Face Amount	$ 500.0
Debt Instrument, Interest Rate, Stated Percentage	4.00%	4.00%
4.00% Senior Notes Due 2024 [Member] \| Interest Rate Swap [Member]
Debt Instrument, Face Amount	$ 250.0
Not Designated as Hedging Instrument [Member] \| Foreign Exchange Contract [Member]
Derivative, Notional Amount	1,400.0
Not Designated as Hedging Instrument [Member] \| Commodity Contract [Member]
Derivative, Notional Amount	$ 0.7