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v3.22.4

Debt - Additional Information (Details) | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) d $ / shares | Dec. 31, 2021 USD ($)
Debt Instrument [Line Items] |  |
Debt | $ 2,535,300,000 | $ 2,490,400,000
Senior bank debt |  |
Debt Instrument [Line Items] |  |
Debt | 349,900,000 | 349,900,000
Senior bank debt | Revolver |  |
Debt Instrument [Line Items] |  |
Available borrowing | 1,250,000,000 |
Additional borrowing amount | 500,000,000 |
Outstanding borrowings | 0 | 0
Commitment fee amount | 1,500,000 | 1,300,000
Senior bank debt | Term Loan |  |
Debt Instrument [Line Items] |  |
Available borrowing | 350,000,000 |
Additional borrowing amount | 75,000,000 |
Debt | $ 350,000,000 | $ 350,000,000
Weighted average interest rate on amount outstanding | 5.27% | 0.95%
Senior bank debt | Term Loan | SOFR Adjustment |  |
Debt Instrument [Line Items] |  |
Basis spread over variable debt rate | 0.10% |
Senior bank debt | Term Loan | SOFR |  |
Debt Instrument [Line Items] |  |
Basis spread over variable debt rate | 0.85% |
Senior notes |  |
Debt Instrument [Line Items] |  |
Debt | $ 1,095,200,000 | $ 1,093,500,000
Senior notes | 2024 Senior Notes |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Stated interest rate | 4.25% |
Senior notes | 2024 Senior Notes | Treasury Rate |  |
Debt Instrument [Line Items] |  |
Applicable basis spread over redemption price percentage | 0.25% |
Senior notes | 2025 Senior Notes |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Stated interest rate | 3.50% |
Senior notes | 2025 Senior Notes | Treasury Rate |  |
Debt Instrument [Line Items] |  |
Applicable basis spread over redemption price percentage | 0.25% |
Senior notes | 2030 Senior Notes |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Stated interest rate | 3.30% |
Senior notes | 2030 Senior Notes | Treasury Rate |  |
Debt Instrument [Line Items] |  |
Applicable basis spread over redemption price percentage | 0.40% |
Junior subordinated notes |  |
Debt Instrument [Line Items] |  |
Debt | $ 751,600,000 | 751,400,000
Junior subordinated notes | 2059 Junior Subordinated Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 5.875% |
Junior subordinated notes | 2059 Junior Subordinated Notes | On or after September 30, 2026 |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2059 Junior Subordinated Notes | If changes in tax laws and interpretations occur |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2059 Junior Subordinated Notes | If a rating agency makes certain changes relating to the equity credit criteria for securities |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 102.00% |
Junior subordinated notes | 2060 Junior Subordinated Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.75% |
Junior subordinated notes | 2060 Junior Subordinated Notes | On or after September 30, 2026 |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2060 Junior Subordinated Notes | If changes in tax laws and interpretations occur |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2060 Junior Subordinated Notes | If a rating agency makes certain changes relating to the equity credit criteria for securities |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 102.00% |
Junior subordinated notes | 2061 Junior Subordinated Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.20% |
Junior subordinated notes | 2061 Junior Subordinated Notes | On or after September 30, 2026 |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2061 Junior Subordinated Notes | If changes in tax laws and interpretations occur |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 100.00% |
Junior subordinated notes | 2061 Junior Subordinated Notes | If a rating agency makes certain changes relating to the equity credit criteria for securities |  |
Debt Instrument [Line Items] |  |
Redemption price percentage | 102.00% |
Junior convertible securities |  |
Debt Instrument [Line Items] |  |
Debt | $ 338,600,000 | 295,600,000
Junior convertible securities | Junior Convertible Trust Preferred Securities |  |
Debt Instrument [Line Items] |  |
Debt | $ 341,700,000 |
Stated interest rate | 5.15% |
Unamortized debt issuance expense | $ 3,100,000 | 3,900,000
Conversion ratio (in shares) | 0.2558 |
Face amount of convertible security (in dollars per share) | $ / shares | $ 50.00 |
Conversion price (in dollars per share) | $ / shares | $ 195.47 |
Number of trading days closing price has exceeded threshold | d | 20 |
Number of consecutive trading days | d | 30 |
Debt instrument, convertible, threshold percentage | 1.30 |
Deferred tax liability | $ 8,000,000 |
Repayments of convertible debt | 60,900,000 | 33,000,000
Deferred tax liabilities, net, decrease resulting from repurchase of junior convertible securities | $ 11,400,000 | $ 7,000,000

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 + Details
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