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v2.4.1.9

Other Assets (Details) (USD $) In Millions, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013
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Other Assets [Abstract] |  |
Capitalized software costs, net of accumulated amortization | $ 3.8 us-gaap_CapitalizedComputerSoftwareNet | $ 7.0 us-gaap_CapitalizedComputerSoftwareNet
Business tax credits, including VAT and ICMS (net of $11.7 million and $13.8 million reserve as of December 31, 2014 and 2013, respectively) | 2.5 swm_BusinessTaxCredits | 3.1 swm_BusinessTaxCredits
Grantor trust assets | 10.3 us-gaap_DeferredCompensationPlanAssets | 10.0 us-gaap_DeferredCompensationPlanAssets
Net pension assets | 0 us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent | 4.4 us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
Other assets | 6.0 us-gaap_OtherAssetsMiscellaneous | 7.1 us-gaap_OtherAssetsMiscellaneous
Total | 22.6 us-gaap_OtherAssetsNoncurrent | 31.6 us-gaap_OtherAssetsNoncurrent
Additional Information |  |
Reserve for losses on business tax credits | $ 11.7 swm_ReserveForLossesOnBusinessTaxCredits | $ 13.8 swm_ReserveForLossesOnBusinessTaxCredits

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- Definition Business Tax Credits, Including VAT and ICMS + References No definition available. + Details
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- Definition Reserve For Losses On Business Tax Credits + References No definition available. + Details
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- Definition The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128487-111756 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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- Definition Carrying amount as of the balance sheet date of assets held under deferred compensation agreements. + 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) -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 17 -Article 5 + Details
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- Definition The amount for overfunded plans recognized in the balance sheet as a noncurrent asset associated with a defined benefit pension plan or other postretirement defined benefit plan. + 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) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=21915240&loc=d3e1703-114919 + Details
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- Definition Amount of other miscellaneous assets. + References No definition available. + Details
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- Definition Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). + 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) -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 17 -Article 5 + Details
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