XML 119 R104.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Segment Information (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2018 USD ($) | Sep. 30, 2018 USD ($) | Jun. 30, 2018 USD ($) | Mar. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Sep. 30, 2017 USD ($) | Jun. 30, 2017 USD ($) | Mar. 31, 2017 USD ($) | Dec. 31, 2018 USD ($) segment | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  |  |  |  |  |  | 2 |  |
Number of reportable segments | segment |  |  |  |  |  |  |  |  | 2 |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales | $ 248.7 | $ 260.3 | $ 270.4 | $ 261.9 | $ 235.7 | $ 257.8 | $ 255.3 | $ 233.3 | $ 1,041.3 | $ 982.1 | $ 839.9
Percentage of Net Sales |  |  |  |  |  |  |  |  | 100.00% | 100.00% | 100.00%
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Operating profit | 26.8 | $ 31.1 | $ 42.1 | $ 35.0 | 21.1 | $ 39.3 | $ 40.3 | $ 27.6 | $ 135.0 | $ 128.3 | $ 110.0
Percentage of Operating Profit |  |  |  |  |  |  |  |  | 100.00% | 100.00% | 100.00%
Segment Assets | 1,466.5 |  |  |  | 1,542.5 |  |  |  | $ 1,466.5 | $ 1,542.5 | $ 1,173.7
Capital Spending |  |  |  |  |  |  |  |  | 27.0 | 37.2 | 27.8
Depreciation |  |  |  |  |  |  |  |  | 38.1 | 35.7 | 29.4
Long-Lived Assets | 348.5 |  |  |  | 369.3 |  |  |  | 348.5 | 369.3 | 311.8
United States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 513.4 | 468.9 | 372.2
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Long-Lived Assets | 115.8 |  |  |  | 115.0 |  |  |  | 115.8 | 115.0 | 89.6
France |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Long-Lived Assets | 167.4 |  |  |  | 181.3 |  |  |  | 167.4 | 181.3 | 162.7
Brazil |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Long-Lived Assets | 20.8 |  |  |  | 24.2 |  |  |  | 20.8 | 24.2 | 23.7
Poland |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Long-Lived Assets | 16.8 |  |  |  | 21.9 |  |  |  | 16.8 | 21.9 | 20.0
Europe and the former Commonwealth of Independent States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 260.8 | 259.9 | 253.2
Asia-Pacific (including China) |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 159.4 | 148.4 | 129.4
Latin America |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 53.5 | 57.9 | 47.4
Other foreign countries |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 54.2 | 47.0 | 37.7
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Long-Lived Assets | 27.7 |  |  |  | 26.9 |  |  |  | 27.7 | 26.9 | 15.8
Unallocated |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Operating profit |  |  |  |  |  |  |  |  | $ (36.3) | $ (39.9) | $ (40.9)
Percentage of Operating Profit |  |  |  |  |  |  |  |  | (26.90%) | (31.10%) | (37.20%)
Segment Assets | 143.0 |  |  |  | 193.2 |  |  |  | $ 143.0 | $ 193.2 | $ 99.3
Capital Spending |  |  |  |  |  |  |  |  | 0.3 | 0.1 | 0.1
Depreciation |  |  |  |  |  |  |  |  | 0.1 | 0.0 | 0.0
Advanced Materials & Structures |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | $ 467.9 | $ 433.2 | $ 280.6
Percentage of Net Sales |  |  |  |  |  |  |  |  | 44.90% | 44.10% | 33.40%
Advanced Materials & Structures | United States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | $ 320.1 | $ 292.7 | $ 183.3
Advanced Materials & Structures | Europe and the former Commonwealth of Independent States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 46.2 | 51.6 | 41.4
Advanced Materials & Structures | Asia-Pacific (including China) |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 76.6 | 66.1 | 43.4
Advanced Materials & Structures | Latin America |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 10.0 | 9.4 | 6.2
Advanced Materials & Structures | Other foreign countries |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 15.0 | 13.4 | 6.3
Advanced Materials & Structures | Operating Segments |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Operating profit |  |  |  |  |  |  |  |  | $ 49.5 | $ 48.5 | $ 9.0
Percentage of Operating Profit |  |  |  |  |  |  |  |  | 36.70% | 37.80% | 8.20%
Segment Assets | 527.4 |  |  |  | 537.6 |  |  |  | $ 527.4 | $ 537.6 | $ 569.3
Capital Spending |  |  |  |  |  |  |  |  | 15.0 | 11.5 | 10.1
Depreciation |  |  |  |  |  |  |  |  | 14.1 | 12.3 | 7.1
Engineered Papers |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | $ 573.4 | $ 548.9 | $ 559.3
Percentage of Net Sales |  |  |  |  |  |  |  |  | 55.10% | 55.90% | 66.60%
Engineered Papers | United States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | $ 193.3 | $ 176.2 | $ 188.9
Engineered Papers | Europe and the former Commonwealth of Independent States |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 214.6 | 208.3 | 211.8
Engineered Papers | Asia-Pacific (including China) |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 82.8 | 82.3 | 86.0
Engineered Papers | Latin America |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 43.5 | 48.5 | 41.2
Engineered Papers | Other foreign countries |  |  |  |  |  |  |  |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |  |  |
Net sales |  |  |  |  |  |  |  |  | 39.2 | 33.6 | 31.4
Engineered Papers | Operating Segments |  |  |  |  |  |  |  |  |  |  |
Operating Profit |  |  |  |  |  |  |  |  |  |  |
Operating profit |  |  |  |  |  |  |  |  | $ 121.8 | $ 119.7 | $ 141.9
Percentage of Operating Profit |  |  |  |  |  |  |  |  | 90.20% | 93.30% | 129.00%
Segment Assets | $ 796.1 |  |  |  | $ 811.7 |  |  |  | $ 796.1 | $ 811.7 | $ 505.1
Capital Spending |  |  |  |  |  |  |  |  | 11.7 | 25.6 | 17.6
Depreciation |  |  |  |  |  |  |  |  | $ 23.9 | $ 23.4 | $ 22.3

X
- Definition The percentage of segment operating profit contribution to total operating profit. + References No definition available. + Details
Name: | swm_OperatingProfitPercentage
Namespace Prefix: | swm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of net product revenue to total net revenue from the sale of goods. + References No definition available. + Details
Name: | swm_SalesRevenueNetPercentage
Namespace Prefix: | swm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Segment Net Sales [Abstract] + References No definition available. + Details
Name: | swm_SegmentNetSalesAbstract
Namespace Prefix: | swm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Segment Operating Profit [Abstract] + References No definition available. + Details
Name: | swm_SegmentOperatingProfitAbstract
Namespace Prefix: | swm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(11)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(12)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_Depreciation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599 + Details
Name: | us-gaap_NoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
Name: | us-gaap_NumberOfOperatingSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_FR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_BR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_PL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=swm_EuropeandtheformerCommonwealthofIndependentStatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_LatinAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=swm_OtherForeignCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_MaterialReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=swm_AdvancedMaterialsStructuresSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=swm_EngineeredPapersSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |