Debt Instrument, Convertible, Debt Principal Amount

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- Definition

Debt Instrument, Convertible, Equity Shares

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Convertible, Threshold Business Day Period After Consecutive Trading Day Period

+ References

No definition available.

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- Definition

Line Of Credit Increase, Removed By Amendment

+ References

No definition available.

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- Definition

Maximum adjustment to the Applicable Rate.

+ References

No definition available.

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- Definition

Number Of Amendments

+ References

No definition available.

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- Definition

Percentage Of Foreign Restricted Subsidiary Stock Pledged As Collateral

+ References

No definition available.

+ Details

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- Definition

Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Paragraph 8
-Article 9

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- Definition

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031897-161870

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870

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- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instruments must exceed threshold percentage for a specified number of trading days to trigger conversion feature, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

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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
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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

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

+ References

+ Details

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- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

+ References

+ Details

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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.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

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- Definition

For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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- Definition

The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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- Definition

The cash inflow from the issuance 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

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- Definition

Indebtedness divided by net capital.

+ References

No definition available.

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- Definition

The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6513228

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Financial Commitments (Narrative) (Details)	3 Months Ended	9 Months Ended		12 Months Ended
Financial Commitments (Narrative) (Details)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) item $ / shares shares	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2016	Mar. 31, 2016
Debt Instrument [Line Items]
Proceeds from debt		$ 200,000,000
Amortization (non-cash interest expense)	$ 300,000		$ 800,000
Letters Of Credit [Member]
Debt Instrument [Line Items]
Face amount		150,000,000
Letters of credit outstanding		$ 200,000
Convertible Notes [Member]
Debt Instrument [Line Items]
Issuance date		Jun. 15, 2016
Face amount		$ 200,000,000
Interest rate		2.875%
Maturity date		Jun. 15, 2021
Conversion price, shares \| shares		33.0579
Conversion price, principal amount		$ 1,000
Conversion price \| $ / shares		$ 30.25
Effective interest rates		9.39%
Convertible Notes [Member] \| Circumstance One [Member]
Debt Instrument [Line Items]
Business day period after consecutive trading day period		5 days
Consecutive trading day period		10 days
Percentage of conversion price		98.00%
Conversion price, principal amount		$ 1,000
Convertible Notes [Member] \| Circumstance Two [Member]
Debt Instrument [Line Items]
Business day period after consecutive trading day period		20 days
Percentage of conversion price		130.00%
Term Loan [Member]
Debt Instrument [Line Items]
Face amount		$ 250,000,000
Prepayment of debt		125,000,000
2010 Senior Notes [Member]
Debt Instrument [Line Items]
Face amount		$ 300,000,000
Interest rate		7.625%
Effective interest rates		7.99%
Minimum [Member[ \| Convertible Notes [Member] \| Circumstance Two [Member]
Debt Instrument [Line Items]
Consecutive trading day period		30 days
Credit Facility [Member]
Debt Instrument [Line Items]
Number of amendments \| item		2
Maximum adjustment to interest rate		1.00%
Revolver optional increase removed by amendment		$ 300,000,000
Percentage of foreign restricted subsidiary stock pledged as collateral		65.00%
Effective interest rates		9.86%
Outstanding borrowings		$ 139,300,000
Credit Facility [Member] \| Amendment One [Member] \| Minimum [Member[
Debt Instrument [Line Items]
Consolidated leverage ratio		3.5
Credit Facility [Member] \| Amendment One [Member] \| Minimum [Member[ \| Forecast [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio					3.00
Credit Facility [Member] \| Amendment One [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio		4.25				4.00
Credit Facility [Member] \| Amendment One [Member] \| Maximum [Member] \| Forecast [Member]
Debt Instrument [Line Items]
Consolidated leverage ratio					3.25
2014 Revolver [Member]
Debt Instrument [Line Items]
Repayment of debt		$ 69,000,000
Maximum borrowing capacity		300,000,000
Brightwater Matter [Member]
Debt Instrument [Line Items]
Pre-tax charges				$ 23,900,000
Five Star Electric [Member]
Debt Instrument [Line Items]
Pre-tax charges				$ 45,600,000
Liability Component [Member] \| Convertible Notes [Member]
Debt Instrument [Line Items]
Face amount		200,000,000
Conversion feature		46,800,000
Proceeds from debt		153,200,000
Debt issuance costs		5,063,000
Amortization (non-cash interest expense)		2,405,000
Equity Component [Member] \| Convertible Notes [Member]
Debt Instrument [Line Items]
Conversion feature		46,800,000
Debt issuance costs		$ 1,547,000