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v3.22.2.2

Business Segment Information - Segment Operating Performance (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Net sales | $ 556.3 | $ 578.9 | $ 1,819.9 | $ 1,613.2
Cost of sales | 435.9 | 426.2 | 1,382.1 | 1,226.6
Gross margin | 120.4 | 152.7 | 437.8 | 386.6
Operating income (loss) | 69.4 | 81.2 | 242.0 | 188.1
Interest income and other | 3.3 | 0.9 | 5.6 | 2.9
Insurance recoveries | 2.7 |  | 2.7 |
Gain on land and related sales |  | 10.4 |  | 16.0
Changes in market value of Valhi common stock held by subsidiaries | (4.9) | (0.2) | (0.9) | 2.0
Other components of net periodic pension and OPEB expense | (3.2) | (4.3) | (9.8) | (13.2)
General expenses, net | (8.6) | (8.7) | (27.3) | (26.1)
Interest expense | (7.0) | (7.9) | (20.9) | (25.2)
Income before income taxes | 49.0 | 71.4 | 188.7 | 144.5
Chemicals |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 459.6 | 499.8 | 1,587.8 | 1,443.4
Cost of sales | 376.0 | 377.1 | 1,235.0 | 1,116.7
Gross margin | 83.6 | 122.7 | 352.8 | 326.7
Operating income (loss) | 34.3 | 60.3 | 189.9 | 145.4
Insurance recoveries | 2.7 |  |  |
Component Products |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 42.9 | 34.5 | 126.6 | 106.7
Cost of sales | 30.9 | 23.6 | 88.9 | 73.4
Gross margin | 12.0 | 10.9 | 37.7 | 33.3
Operating income (loss) | 6.0 | 5.1 | 20.0 | 16.7
Real Estate Management And Development |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 53.8 | 44.6 | 105.5 | 63.1
Cost of sales | 29.0 | 25.5 | 58.2 | 36.5
Gross margin | 24.8 | 19.1 | 47.3 | 26.6
Operating income (loss) | $ 29.1 | $ 15.8 | $ 32.1 | $ 26.0

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