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v2.4.1.9

Borrowings (Details) (USD $) In Millions, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014 | Mar. 31, 2014
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Borrowings |  |  |
Total long-term debt | $ 749.9 us-gaap_DebtAndCapitalLeaseObligations | $ 749.8 us-gaap_DebtAndCapitalLeaseObligations |
Total long-term debt, net of current portion | 749.9 us-gaap_LongTermDebtAndCapitalLeaseObligations | 749.8 us-gaap_LongTermDebtAndCapitalLeaseObligations |
3.75% senior notes due 2022 |  |  |
Borrowings |  |  |
Total long-term debt | 349.1 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member | 349.1 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member |
Interest rate (as a percent) | 3.75%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member |  |
Unamortized discount | (0.9)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member | (0.9)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member |
Par value of senior notes | 350 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member |  |
3.75% senior notes due 2022 | Significant Observable Inputs (Level 2) |  |  |
Borrowings |  |  |
Fair value of notes | 346.9 us-gaap_LongTermDebtFairValue / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable3.75PercentDue2022Member / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member |  |
5.125% senior notes due 2020 |  |  |
Borrowings |  |  |
Total long-term debt | 249.4 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member | 249.3 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member |
Interest rate (as a percent) | 5.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member |  |
Unamortized discount | (0.6)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member | (0.7)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member |
Par value of senior notes | 250 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member |  |
5.125% senior notes due 2020 | Significant Observable Inputs (Level 2) |  |  |
Borrowings |  |  |
Fair value of notes | 275.0 us-gaap_LongTermDebtFairValue / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable5.125PercentDue2020Member / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member |  |
6.125% senior notes due 2016 |  |  |
Borrowings |  |  |
Total long-term debt | 149.8 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member | 149.8 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member |
Interest rate (as a percent) | 6.125%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member |  |
Unamortized discount | (0.2)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member | (0.2)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member |
Par value of senior notes | 150 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member |  |
6.125% senior notes due 2016 | Significant Observable Inputs (Level 2) |  |  |
Borrowings |  |  |
Fair value of notes | 159.2 us-gaap_LongTermDebtFairValue / us-gaap_DebtInstrumentAxis = csl_SeniorNotesPayable6.125PercentDue2016Member / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member |  |
Revolving credit facility |  |  |
Borrowings |  |  |
Remaining borrowing capacity | 600.0 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity / us-gaap_DebtInstrumentAxis = us-gaap_LineOfCreditMember |  |
Amount outstanding | 0 us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = us-gaap_LineOfCreditMember |  | 0 us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = us-gaap_LineOfCreditMember
Industrial development and revenue bonds through 2018 |  |  |
Borrowings |  |  |
Total long-term debt | 1.5 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = us-gaap_BondsMember | 1.5 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = us-gaap_BondsMember |
Other, including capital lease obligations |  |  |
Borrowings |  |  |
Total long-term debt | 0.1 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_OtherDebtMember | 0.1 us-gaap_DebtAndCapitalLeaseObligations / us-gaap_DebtInstrumentAxis = csl_OtherDebtMember |
Uncommitted line of credit |  |  |
Borrowings |  |  |
Maximum borrowing capacity | 45.0 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = csl_UncommittedLineOfCreditMember | 45.0 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = csl_UncommittedLineOfCreditMember |
Amount outstanding | $ 0 us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = csl_UncommittedLineOfCreditMember |  | $ 0 us-gaap_LineOfCreditFacilityAmountOutstanding / us-gaap_DebtInstrumentAxis = csl_UncommittedLineOfCreditMember

X
- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + 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 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: 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=6584090&loc=d3e28878-108400 + Details
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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)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + 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 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: 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=6584090&loc=d3e28878-108400 + Details
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- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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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 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of long-term debt and capital lease obligation due after one year or beyond 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 -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) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section H + Details
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
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