Own-share Lending Arrangement, Shares, Total Authorised for share lending arrangement

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- Definition

Shares issued and loaned to affiliate

+ References

No definition available.

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- Definition

Shares issued on conversion of convertible debt

+ References

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- Definition

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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No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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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- Definition

The number of shares issued in connection with an own-share lending arrangement entered into by the entity, in contemplation of a convertible debt offering or other financing.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 2A
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=7656903&loc=SL6757479-112611

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585

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EARNINGS PER SHARE (Narrative) (Details) - USD ($) $ in Millions	1 Months Ended
	Feb. 28, 2018	Oct. 31, 2016	Dec. 31, 2019	Apr. 30, 2018	Apr. 23, 2018	Oct. 31, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares issued and loaned to affiliate (in shares)		8,000,000
Total authorised for share lending arrangement (in shares)				7,000,000
Senior Unsecured Convertible Bonds due 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest rate		5.75%	5.75%
Shares issued on conversion of convertible debt (in shares)		0.0562596000	0.065451000
Senior Unsecured Convertible Bonds due 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest rate				4.875%
Common stock, shares loaned to affiliate (in shares)			3,765,842
Shares issued on conversion of convertible debt (in shares)			0.0654462000		0.0528157000
3.25% Senior Unsecured Convertible Bonds Due 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest rate	3.25%
Senior Unsecured Convertible Bonds Due 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Interest rate	3.25%
Amount of debt repurchased	$ 63.2
Shares issued on conversion of convertible debt (in shares)			651,365			9,418,798