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Income Taxes - Operating Loss Carry Forwards (Detail) $ in Millions | Dec. 31, 2022 USD ($)
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Income Taxes [Line Items] |
Total net operating loss carryforwards | $ 190.1
State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 12.1
Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 178.0
2023-2027 |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 38.5
2023-2027 | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.3
2023-2027 | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2023-2027 | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 38.2
2028-2032 |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 29.3
2028-2032 | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 11.8
2028-2032 | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2028-2032 | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 17.5
2033-2037 |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 15.4
2033-2037 | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2033-2037 | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2033-2037 | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 15.4
2038-2042 |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 60.7
2038-2042 | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2038-2042 | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2038-2042 | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 60.7
2043-2047 |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 9.3
2043-2047 | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2043-2047 | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
2043-2047 | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 9.3
Indefinite |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 36.9
Indefinite | State |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
Indefinite | Federal |
Income Taxes [Line Items] |
Total net operating loss carryforwards | 0.0
Indefinite | Foreign |
Income Taxes [Line Items] |
Total net operating loss carryforwards | $ 36.9

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32632-109319 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32621-109319 + Details
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