101 - Document - Document and Entity Information
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103 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS
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104 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME
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105 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
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106 - Statement - CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
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107 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
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108 - Disclosure - Organization and basis of presentation
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109 - Disclosure - Accounts and other receivables, net
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110 - Disclosure - Inventories, net
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111 - Disclosure - Marketable securities
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112 - Disclosure - Investment in Kronos Worldwide, Inc.
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113 - Disclosure - Other noncurrent assets
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114 - Disclosure - Accrued and other current liabilities
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115 - Disclosure - Long-term debt:
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116 - Disclosure - Other noncurrent liabilities
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117 - Disclosure - Employee benefit plans
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118 - Disclosure - Income tax provision
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119 - Disclosure - Commitments and contingencies
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120 - Disclosure - Financial instruments and fair value measurements
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121 - Disclosure - Recent accounting standards
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122 - Disclosure - Organization and basis of presentation (Policies)
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123 - Disclosure - Accounts and other receivables, net (Tables)
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124 - Disclosure - Inventories, net (Tables)
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125 - Disclosure - Marketable securities (Tables)
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126 - Disclosure - Investment in Kronos Worldwide, Inc. (Tables)
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127 - Disclosure - Other noncurrent assets (Tables)
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128 - Disclosure - Accrued and other current liabilities (Tables)
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129 - Disclosure - Long-term debt: (Tables)
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130 - Disclosure - Other noncurrent liabilities (Tables)
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131 - Disclosure - Employee benefit plans (Tables)
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132 - Disclosure - Income tax provision (Tables)
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133 - Disclosure - Commitments and contingencies (Tables)
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134 - Disclosure - Financial instruments and fair value measurements (Tables)
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135 - Disclosure - Organization and Basis of Presentation - Additional Information (Detail)
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136 - Disclosure - Accounts and Other Receivables, Net - Schedule of Accounts Notes Loans and Financing Receivable (Detail)
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137 - Disclosure - Inventories, Net- Schedule of Inventories, Net (Detail)
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140 - Disclosure - Investment in Kronos Worldwide, Inc. - Additional Information (Detail)
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141 - Disclosure - Investment in Kronos Worldwide, Inc. - Change in Carrying Value of Investment (Detail)
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142 - Disclosure - Investment in Kronos Worldwide, Inc. - Selected Financial Information of Kronos Balance Sheet (Detail)
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143 - Disclosure - Investment in Kronos Worldwide, Inc. - Selected Financial Information of Kronos Income Statement (Detail)
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144 - Disclosure - Other Noncurrent Assets - Schedule of Other Noncurrent Assets (Detail)
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145 - Disclosure - Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Detail)
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146 - Disclosure - Long-term Debt - Schedule of Long-Term Debt (Detail)
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147 - Disclosure - Long-term Debt - Additional Information (Detail)
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148 - Disclosure - Other Noncurrent Liabilities - Schedule of Other Non Current Liabilities (Detail)
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149 - Disclosure - Employee Benefit Plans - Schedule of Employee Defined Benefit Plans (Detail)
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150 - Disclosure - Employee Benefit Plans - Schedule of Employee Postretirement Benefit Plans (Detail)
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151 - Disclosure - Employee Benefit Plans - Additional Information (Detail)
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152 - Disclosure - Income Tax Provision - Schedule of Components of Income Tax Provision (Detail)
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153 - Disclosure - Income Tax Provision - Schedule of Components of Income Tax Provision (Parenthetical) (Detail)
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154 - Disclosure - Income Tax Provision - Additional Information (Detail)
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155 - Disclosure - Commitments and Contingencies - Additional Information (Detail)
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156 - Disclosure - Commitments and Contingencies - Changes in Accrued Environmental Remediation and Related Costs (Detail)
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157 - Disclosure - Financial Instruments and Fair Value Measurements - Financial Instruments Disclosure (Detail)
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158 - Disclosure - Financial Instruments and Fair Value Measurements - Additional Information (Detail)
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