Accounts Payable and Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2015

Payables And Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

	December 31, 2014		March 31, 2015
	(In millions)
Accounts payable:
Kronos	$	121.4	$	97.2
CompX		3.9		3.6
WCS		1.4		1.0
BMI and LandWell		7.0		3.4
Other		2.5		1.9
Payable to affiliates:
Contran – trade items		26.1		26.2
LPC – trade items		19.9		11.6
Employee benefits		34.6		27.2
Deferred income		19.8		16.6
Accrued sales discounts and rebates		23.0		13.6
Environmental remediation and related costs		10.2		10.1
Other		40.4		40.6
Total	$	310.2	$	253.0