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FINANCING ARRANGEMENTS - Note Hedges and Warrants (Details) - USD ($) $ / shares in Units, $ in Millions			1 Months Ended
	May 17, 2021	May 14, 2021	May 31, 2016
Debt Disclosure [Abstract]
Cost of convertible note hedge			$ 59.1
Proceeds from issuance of warrants			$ 35.5
Strike price (in usd per share)			$ 108.00
Conversion price (in usd per share)			$ 170.00
Received cash proceeds	$ 2.3
Cash consideration		$ 1.3

X

- Definition

Convertible Note Hedge, Strike Price

+ References

No definition available.

+ Details

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- Definition

Settlement Of Cash Paid For Warrants

+ References

No definition available.

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X

- 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=123467817&loc=d3e21475-112644

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- References

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- Definition

The amount of cash received during the period on settlement of a hedge.

+ References

No definition available.

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- Definition

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

+ References

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585

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