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FINANCING ARRANGEMENTS - Note Hedges and Warrants (Details) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended
	May 31, 2016 USD ($) $ / shares shares
Debt Disclosure [Abstract]
Cost of convertible note hedge | $	$ 59.1
Number of shares available to be purchased (in shares) | shares	2.3
Strike price (in usd per share) | $ / shares	$ 108.00
Proceeds from issuance of warrants | $	$ 35.5
Call options warrants (in shares) | shares	2.3
Exercise price (in usd per share) | $ / shares	$ 170.00

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Convertible Note Hedge, Strike Price

+ References

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- Definition

Hedging Activity, Shares Covered

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

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- Definition

The premium (cost) of a hedge, expensed during the period.

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- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 26
-URI http://asc.fasb.org/extlink&oid=121326447&loc=d3e1828-109256

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The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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