Senior note warrants expiration date description.

No definition available.

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- Definition

Shares of common stock that can be purchased under warrants.

+ References

No definition available.

+ Details

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- Definition

Warrants to purchase shares of common stock price per share.

+ References

No definition available.

+ Details

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- Definition

Number of warrants expired and settled on a net settlement basis during the period.

+ References

No definition available.

+ Details

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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=34725769&loc=d3e28878-108400

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

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Period Type:	instant

- 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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- 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.

+ References

No definition available.

+ Details

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 1A

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-Topic 835

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- Definition

The amount of cash paid for interest during the period.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (e)

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- Definition

The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3505-108585

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.

+ 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://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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-Subparagraph (a)

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-Name Accounting Standards Codification

-Glossary Financing Activities

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- Definition

The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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-SubTopic 10

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-Paragraph 15

-Subparagraph (b)

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- Definition

Number of shares of stock issued during the period that is attributable to transactions involving issuance of stock not separately disclosed.

+ References

No definition available.

+ Details

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ 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 210.5-02.17)

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Debt (Details Textual) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions		1 Months Ended	3 Months Ended	9 Months Ended
	Oct. 09, 2014	Jun. 30, 2010	Oct. 03, 2015	Oct. 03, 2015	Sep. 27, 2014	Jan. 03, 2015
Debt Instrument [Line Items]
Payments of convertible notes				$ 349,999	$ 1
Cash paid for interest				(12,134)	(5,113)
Payment of convertible notes embedded conversion derivative liability				(530,643)	(1)
Proceeds from from convertible notes hedges				530,643	$ 1
Unamortized discount			$ 1,240	$ 1,240		$ 8,824
Senior Notes [Member] \| Convertible Senior Notes Due 2015 [Member]
Debt Instrument [Line Items]
Aggregate principal amount, issued		$ 350,000
Stated interest rate of Senior Notes			2.625%	2.625%
Payments of convertible notes				$ 350,000
Cash paid for interest				(3,800)
Payment of convertible notes embedded conversion derivative liability				(530,600)
Proceeds from from convertible notes hedges				$ 530,600
Shares of common stock that can be purchased under warrants (in shares)				46.4
Amount received in cash proceeds from the sale of warrants		$ 37,500
Warrants to purchase shares of common stock price per share (in usd per share)				$ 10.78
Notes Warrants expiration date description				daily over a 70-day period between September and December 2015
Number of warrants expired			15.2
Stock issued to settle warrants			7.3
Unamortized discount			$ 0	$ 0		7,500
Senior Notes [Member] \| Senior Notes Due 2024 [Member]
Debt Instrument [Line Items]
Aggregate principal amount, issued	$ 350,000		350,000	350,000		350,000
Stated interest rate of Senior Notes	4.375%
Proceeds from Senior Notes, net	$ 342,400
Unamortized discount	1,400		$ 1,240	$ 1,240		$ 1,324
Debt issuance costs	$ 6,200