Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2021

Related Party Transactions [Abstract]

Receivables from and Payables to Affiliates

Receivables from and payables to affiliates are summarized in the table below.

	December 31,
	2020		2021
	(In millions)
Current receivables from affiliates:
Contran trade items	$	1.7	$	.1
LPC		—		15.8
Other		2.8		2.6
Total	$	4.5	$	18.5
Current payables to affiliates:
LPC	$	19.3	$	17.3
Contran income taxes		8.3		1.5
Total	$	27.6	$	18.8
Noncurrent payable to affiliates:
Contran - income taxes	$	50.4	$	44.5
Payables to affiliate included in long-term debt:
Valhi - Contran credit facility	$	270.7	$	172.9