Accounts Payable and Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2023

Payables And Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

	December 31,		September 30,
	2022		2023
	(In millions)
Accounts payable:
Kronos	$	177.2	$	117.9
CompX		3.5		4.0
BMI/LandWell		18.7		6.9
Total		199.4		128.8
Payables to affiliates:
LPC		17.1		20.0
Contran - income taxes		5.8		13.3
Contran - trade items		—		.1
Deferred income		110.7		101.1
Employee benefits		34.4		36.5
Accrued sales discounts and rebates		25.6		18.2
Accrued litigation settlement		11.8		11.8
Operating lease liabilities		3.8		3.8
Environmental remediation and related costs		3.8		2.8
Interest		4.9		1.1
Other		60.4		55.4
Total	$	477.7	$	392.9