Income Taxes (Tables)

3 Months Ended

Mar. 31, 2022

Income Tax Disclosure [Abstract]

Component of Income Taxes Expenses

	Three months ended
	March 31,
	2021		2022
	(In millions)
Expected tax expense at U.S. federal statutory income tax   rate of 21%	$	6.8	$	17.5
Non-U.S. tax rates		.8		2.1
Incremental net tax benefit on earnings and losses of U.S.   and non-U.S. tax group companies		(1.1)		(.9)
Valuation allowance		1.2		.6
Global intangible low-tax income, net		.5		.7
Adjustment to the reserve for uncertain tax positions, net		(.4)		(.7)
U.S. state income taxes and other, net		.2		.6
Income tax expense	$	8.0	$	19.9
Comprehensive provision for income taxes allocable to:
Net income	$	8.0	$	19.9
Other comprehensive income (loss):
Currency translation		.2		.7
Pension plans		2.1		1.4
Other		(.1)		.2
Total	$	10.2	$	22.2