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Revenue from Contracts with Customers | 6 Months Ended
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Jun. 30, 2019
Revenue from Contracts with Customers [Abstract] |
Revenue from Contracts with Customers | Note 3. Revenue from Contracts with Customers The following table disaggregates our revenue by major source (product line) for the three and six-month periods ended June 30, 2019 and July 1, 2018 :
(millions of dollars) |  | Three Months Ended |  |  | Six Months Ended |
Net Sales |  | June 30, 2019 |  |  | July 1, 2018 |  |  | June 30, 2019 |  |  | July 1, 2018 |
Metalcasting |  | $ | 75.8 |  |  | $ | 88.8 |  |  | $ | 149.0 |  |  | $ | 168.0 |
Household, Personal Care and Specialty Products |  |  | 69.0 |  |  |  | 58.6 |  |  |  | 143.9 |  |  |  | 107.3 |
Environmental Products |  |  | 29.0 |  |  |  | 25.2 |  |  |  | 44.9 |  |  |  | 37.9 |
Building Materials |  |  | 19.1 |  |  |  | 18.0 |  |  |  | 34.4 |  |  |  | 36.9 |
Basic Minerals |  |  | 22.5 |  |  |  | 23.9 |  |  |  | 42.4 |  |  |  | 51.7 |
Performance Materials |  |  | 215.4 |  |  |  | 214.5 |  |  |  | 414.6 |  |  |  | 401.8 |
Paper PCC |  |  | 90.2 |  |  |  | 94.5 |  |  |  | 181.7 |  |  |  | 191.5 |
Specialty PCC |  |  | 17.3 |  |  |  | 17.3 |  |  |  | 35.4 |  |  |  | 34.3 |
Ground Calcium Carbonate |  |  | 24.8 |  |  |  | 25.2 |  |  |  | 47.1 |  |  |  | 47.7 |
Talc |  |  | 12.8 |  |  |  | 13.9 |  |  |  | 25.3 |  |  |  | 27.0 |
Specialty Minerals |  |  | 145.1 |  |  |  | 150.9 |  |  |  | 289.5 |  |  |  | 300.5 |
Refractory Products |  |  | 61.0 |  |  |  | 66.7 |  |  |  | 123.0 |  |  |  | 129.0 |
Metallurgical Products |  |  | 16.5 |  |  |  | 12.9 |  |  |  | 28.3 |  |  |  | 25.9 |
Refractories |  |  | 77.5 |  |  |  | 79.6 |  |  |  | 151.3 |  |  |  | 154.9 |
Energy Services |  |  | 25.8 |  |  |  | 19.7 |  |  |  | 46.1 |  |  |  | 38.8 |
Total |  | $ | 463.8 |  |  | $ | 464.7 |  |  | $ | 901.5 |  |  | $ | 896.0 |

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- References No definition available. + Details
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- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 + Details
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