Investment in TiO2 Manufacturing Joint Venture - Summary of Balance Sheets of LPC (Detail) - Louisiana Pigment Company, L.P. - USD ($) $ in Millions |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| ASSETS | ||
| Current assets | $ 96.2 | $ 107.4 |
| Property and equipment, net | 110.1 | 110.6 |
| Total assets | 206.3 | 218.0 |
| LIABILITIES AND PARTNERS' EQUITY | ||
| Other liabilities, primarily current | 37.8 | 37.3 |
| Partners' equity | 168.5 | 180.7 |
| Total liabilities and partners' equity | $ 206.3 | $ 218.0 |