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Summary of Significant Accounting Policies - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2021 USD ($) Segment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Number of reportable segments | Segment | 4
Average Annual EBITDAC, operating profit earned period maximum | 3 years
Accumulated impairment losses | $ 0
Goodwill impairment loss | 0
Long-term Debt, Fair Value | 1,548,500,000
Revolving and term loan | 486,900,000
Amount written off as uncollectable from reinsurance carriers | $ 0
Minimum |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Property, Plant and Equipment, Useful Life | 3 years
Finite-Lived Intangible Asset, Useful Life | 3 years
Maximum |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Property, Plant and Equipment, Useful Life | 40 years
Finite-Lived Intangible Asset, Useful Life | 15 years
ASU 2018-15 |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Change in accounting principle, accounting standards update, adopted | true
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2020
Change in accounting principle, accounting standards update, immaterial effect | true
ASU 2017-04 |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Change in accounting principle, accounting standards update, adopted | true
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2020
Impairment charges | $ 0
ASU 2016-13 |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Change in accounting principle, accounting standards update, adopted | true
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2020
Change in accounting principle, accounting standards update, immaterial effect | true
ASU 2019-12 |
New Accounting Pronouncements Or Change In Accounting Principle [Line Items] |
Change in accounting principle, accounting standards update, adopted | true
Change in accounting principle, accounting standards update, adoption date | Jan. 01, 2021
Change in accounting principle, accounting standards update, immaterial effect | true

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