Commitments and Contingencies - Other Litigation and Other Matters - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) customer	Dec. 31, 2020	Dec. 31, 2019
Component Products Segment | Customer Concentration Risk | Top Ten Customers | Net Sales
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	51.00%	48.00%	47.00%
Component Products | Customer Concentration Risk | One customer | Net Sales | Security Products Reporting Unit
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	16.00%	17.00%	14.00%
TiO2 | Chemicals
Commitments And Contingent Liabilities [Line Items]
Number of customers | customer	4,000
TiO2 | Chemicals | Product Concentration Risk [Member] | Net Sales
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	92.00%	93.00%	94.00%
TiO2 | Chemicals | Customer Concentration Risk | Top Ten Customers | Net Sales
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	32.00%	34.00%	36.00%
TiO2 | Chemicals | Customer Concentration Risk | One customer | Net Sales
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	10.00%	10.00%
Feedstock Ore | Chemicals
Commitments And Contingent Liabilities [Line Items]
Minimum purchase commitments	$ 800
Purchase obligation due in next fiscal year	500
Other Supply And Service Contracts | Chemicals
Commitments And Contingent Liabilities [Line Items]
Minimum purchase commitments	64
Purchase obligation due in next fiscal year	$ 29
Land Sales | Real Estate Management And Development | Customer Concentration Risk | One customer | Net Sales | Minimum [Member]
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	10.00%	10.00%	10.00%
Land Sales | Real Estate Management And Development | Customer Concentration Risk | Second Customer | Net Sales | Minimum [Member]
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	10.00%		10.00%
Land Sales | Real Estate Management And Development | Customer Concentration Risk | Third Customer | Net Sales | Minimum [Member]
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage	10.00%		10.00%
Water Delivery | Real Estate Management And Development | Customer Concentration Risk | One customer | Net Sales | Minimum [Member]
Commitments And Contingent Liabilities [Line Items]
Concentration risk percentage			10.00%