CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net income	$ 19.4	$ 17.2	$ 53.1	$ 63.8
Other comprehensive income (loss), net of tax:
Currency translation	9.2	(17.1)	(12.2)	(10.8)
Total other comprehensive income (loss), net	12.3	(15.1)	(3.3)	(4.7)
Comprehensive income	31.7	2.1	49.8	59.1
Comprehensive income attributable to noncontrolling interest	7.1	0.1	21.2	24.1
Comprehensive income attributable to Valhi stockholders	24.6	2.0	28.6	35.0
Defined Benefit Pension Plans
Other comprehensive income (loss), net of tax:
Pension and other postretirement benefit plan	$ 3.1	2.3	9.1	6.8
OPEB
Other comprehensive income (loss), net of tax:
Pension and other postretirement benefit plan		$ (0.3)	$ (0.2)	$ (0.7)