Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Taxes [Line Items]
Foreign pretax earnings	$ 7.5	$ 8.9	$ 15.1
Increased net earnings			15.2
Operating loss carryforwards, expiration dates	2041
Deferred tax assets recognized	$ 2.6	9.0
Deferred tax asset, valuation allowance	2.2	8.1
Unrecognized tax benefits, excluding interest and correlative effects	0.2	0.2	$ 1.7
Unrecognized tax benefits reversed into income upon the statute of limitations expiration	$ 1.6	9.7
Open tax years	2017 2018 2019 2020 2021
Maximum
Income Taxes [Line Items]
Decrease in unrecognized tax benefits, excluding interest and correlative effects	$ 3.1
Federal Tax Authority
Income Taxes [Line Items]
Operating loss carryforwards, amount	1.3	3.1
State Tax Authority
Income Taxes [Line Items]
Operating loss carryforwards, amount	40.7	137.1
Domestic State Tax Authority
Income Taxes [Line Items]
Domestic and foreign tax credits, amount	$ 0.9	1.0
Domestic tax credits, expiration year	2041
Deferred tax assets recognized	$ 0.7	$ 0.8