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v3.21.1

Business Segment Information (Tables) | 3 Months Ended
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Mar. 31, 2021
Segment Reporting [Abstract] |
Holding Percentage of Subsidiaries |
Business segment |  | Entity |  | % controlled at March 31, 2021 |
Chemicals |  | Kronos |  | 80 | %
Component products |  | CompX |  | 87 | %
Real estate management and development |  | BMI and LandWell |  | 63% - 77 | %
Segment Operating Performance |
| Three months ended |
| March 31, |
| 2020 |  |  | 2021 |
| (In millions) |
Net sales: |  |  |  |  |  |  |
Chemicals | $ | 421.0 |  |  | $ | 465.0 |
Component products |  | 32.3 |  |  |  | 35.9 |
Real estate management and development |  | 6.0 |  |  |  | 8.1 |
Total net sales | $ | 459.3 |  |  | $ | 509.0 |
Cost of sales: |  |  |  |  |  |  |
Chemicals | $ | 333.3 |  |  | $ | 369.7 |
Component products |  | 21.9 |  |  |  | 24.9 |
Real estate management and development |  | 4.4 |  |  |  | 5.1 |
Total cost of sales | $ | 359.6 |  |  | $ | 399.7 |
Gross margin: |  |  |  |  |  |  |
Chemicals | $ | 87.7 |  |  | $ | 95.3 |
Component products |  | 10.4 |  |  |  | 11.0 |
Real estate management and development |  | 1.6 |  |  |  | 3.0 |
Total gross margin | $ | 99.7 |  |  | $ | 109.3 |
Operating income: |  |  |  |  |  |  |
Chemicals | $ | 46.8 |  |  | $ | 37.7 |
Component products |  | 5.0 |  |  |  | 5.8 |
Real estate management and development |  | 19.2 |  |  |  | 7.8 |
Total operating income |  | 71.0 |  |  |  | 51.3 |
General corporate items: |  |  |  |  |  |  |
Securities earnings |  | 1.6 |  |  |  | .9 |
Insurance recoveries |  | 1.6 |  |  |  | - |
Changes in market value of Valhi common stock held by subsidiaries |  | (2.4 | ) |  |  | 1.3 |
Other components of net periodic pension and OPEB expense |  | (4.7 | ) |  |  | (4.3 | )
General expenses, net |  | (8.1 | ) |  |  | (8.1 | )
Interest expense |  | (9.7 | ) |  |  | (8.6 | )
Income before income taxes | $ | 49.3 |  |  | $ | 32.5 |

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 + Details
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