Income taxes (Tables)

3 Months Ended

Mar. 31, 2025

Income taxes

Schedule of components of income taxes and comprehensive provision for income taxes allocation

	Three months ended
	March 31,
	2024		2025
	(In millions)
Expected tax expense, at U.S. federal statutory     income tax rate of 21%	$	2.4	$	5.4
Non-U.S. tax rates		-		.6
Incremental net tax benefit on earnings and losses of U.S.    and non-U.S. companies		(.6)		(.5)
Valuation allowance, net		1.0		.7
Global intangible low-tax income, net		.3		.7
Nondeductible expenses		.2		.6
Other, net		.2		.1
Income tax expense	$	3.5	$	7.6
Comprehensive provision for income taxes allocable to:
Net income	$	3.5	$	7.6
Other comprehensive income - pension plans		.2		.1
Total	$	3.7	$	7.7