Offering price of a debt instrument as a percentage of the face amount, in hundredths

No definition available.

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- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer, net of underwriting fees and other expenses of the offering.

+ References

No definition available.

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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-Article 5

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-Subparagraph (SX 210.5-02.22)

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

+ Details

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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

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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: 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))

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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- Definition

The amount of debt discount (net of debt premium) 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

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- Definition

Amount of gain (loss) from the difference between the repurchase price of a debt instrument initially issued by the entity and the net carrying amount of the debt at the time of its repurchase.

+ 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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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

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-Subparagraph (SX 210.9-03.16)

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-Subparagraph (SX 210.7-03.16)

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- Definition

The carrying value as of the balance sheet date of the current portion 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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-Subparagraph (SX 210.5-02.20)

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-Glossary Line-of-Credit Arrangement

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher SEC

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-Subparagraph (SX 210.5-02.22)

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+ Details

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- Definition

Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Paragraph 1

-Subparagraph (SX 210.5-02.19,20)

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-Number 210

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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-Paragraph 1

-Subparagraph (SX 210.5-02.22)

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Long-term Debt and Other Financing Long-term debt table (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended		1 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Senior Secured Notes Due December 2018 [Member]	Sep. 30, 2013 Senior Secured Notes Due December 2018 [Member]	Jun. 24, 2013 Senior Secured Notes Due December 2018 [Member]	Dec. 31, 2012 Senior Secured Notes Due December 2018 [Member]	Sep. 30, 2013 Exchangeable Senior Notes Due November 2019 [Member]	Dec. 31, 2012 Exchangeable Senior Notes Due November 2019 [Member]	Sep. 30, 2013 Senior Notes Due May 2020 [Member]	Jun. 30, 2013 Senior Notes Due May 2020 [Member]	Dec. 31, 2012 Senior Notes Due May 2020 [Member]	Sep. 30, 2013 Senior Notes Due April 2022 [Member]	Jun. 30, 2013 Senior Notes Due April 2022 [Member]	Dec. 31, 2012 Senior Notes Due April 2022 [Member]	Sep. 30, 2013 Industrial Revenue Bonds [Member]	Dec. 31, 2012 Industrial Revenue Bonds [Member]	Sep. 30, 2013 Revolving Credit Facility [Member]	Dec. 31, 2012 Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Credit Facility																	$ 185.0	$ 0
Long-term Debt, Gross				380.0		350.0	150.0	150.0	529.8		550.0	290.2		300.0	100.3	100.9
Unamortized debt discount/premium, net	(34.2)	(39.0)
Total debt	1,601.1	1,411.9
Borrowings under Credit Facility classified as short-term	185.0	0
Current portion of long-term debt	0.7	0.7
Long-term debt	1,415.4	1,411.2
Exchangeable debt, effective interest rate (in hundredths)							10.80%
Debt Instrument, Repurchased Face Amount										20.2			9.8
Debt Instrument, Interest Rate, Stated Percentage (in hundredths)				8.75%					7.625%			8.375%
Gain (Loss) on Repurchase of Debt Instrument	2.9
Debt Instrument, Face Amount					30.0	350.0
Offering price for issuance of debt (in hundredths)			106.50%
Proceeds from issuance of long-term debt			$ 30.9