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v3.24.0.1

Debt - Additional Information (Details) - USD ($) $ in Millions |  |  |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Nov. 30, 2023 | Sep. 21, 2021 | Nov. 21, 2019 | Dec. 13, 2017 | Sep. 05, 2014 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Oct. 31, 2021
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Redeemed Value of Notes |  |  |  |  |  | $ 2,891.7 | $ 2,491.5 |  |
Annual principal maturities for debt |  |  |  |  |  |  |  |  |
2024 |  |  |  |  |  | 400.0 |  |  |
2025 |  |  |  |  |  | 0.0 |  |  |
2026 |  |  |  |  |  | 0.0 |  |  |
2027 |  |  |  |  |  | 500.0 |  |  |
2028 |  |  |  |  |  | 2.0 |  |  |
Interest payments |  |  |  |  |  | 84.8 | 85.6 | $ 149.6 |
Estimated interest payments for 2024 |  |  |  |  |  | 107.0 |  |  |
Estimated interest payments for 2025 |  |  |  |  |  | 92.4 |  |  |
Estimated interest payments for 2026 |  |  |  |  |  | 92.4 |  |  |
Estimated interest payments for 2027 |  |  |  |  |  | 92.4 |  |  |
Estimated interest payments for 2028 |  |  |  |  |  | 1,035.6 |  |  |
Amortization of financing costs |  |  |  |  |  | $ 1.6 | 1.6 | 3.4 |
Write-off of deferred debt issuance costs |  |  |  |  |  |  |  | 1.4 |
Unsecured Revolving Credit Facility |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument offering date |  |  |  |  |  | Jun. 08, 2021 |  |  |
Redeemed Value of Notes |  |  |  |  |  | $ 350.0 |  |  |
Debt instrument, term |  |  |  |  |  | 5 years |  |  |
Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Redeemed Value of Notes |  |  |  |  |  | $ 0.0 | $ 0.0 |  |
Unused borrowing capacity |  |  |  |  |  | $ 323.0 |  |  |
5.70% Senior Notes, Due December 2033 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount | $ 400.0 |  |  |  |  |  |  |  |
Debt, stated interest rate | 5.70% |  |  |  |  | 5.70% | 5.70% |  |
Redeemed Value of Notes |  |  |  |  |  | $ 399.7 | $ 0.0 |  |
Debt instrument, maturity date | Dec. 01, 2033 |  |  |  |  | Dec. 01, 2033 | Dec. 01, 2033 |  |
3.65% Senior Notes, Due September 2024 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 400.0 |  |  |  |
Debt, stated interest rate | 3.65% |  |  |  | 3.65% | 3.65% | 3.65% |  |
Debt issuance costs |  |  |  |  |  | $ 3.7 |  |  |
Redeemed Value of Notes |  |  |  |  |  | $ 399.9 | $ 399.8 |  |
Debt instrument, maturity date |  |  |  |  | Sep. 15, 2024 | Sep. 15, 2024 | Sep. 15, 2024 |  |
3.40% Senior Notes, Due December 2027 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount |  |  |  | $ 500.0 |  |  |  |  |
Debt, stated interest rate |  |  |  | 3.40% |  | 3.40% | 3.40% |  |
Redeemed Value of Notes |  |  |  |  |  | $ 499.3 | $ 499.1 |  |
Debt instrument, maturity date |  |  |  | Dec. 15, 2027 |  | Dec. 15, 2027 | Dec. 15, 2027 |  |
3.00% Senior Notes, Due December 2029 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount |  |  | $ 500.0 |  |  |  |  |  |
Debt, stated interest rate |  |  | 3.00% |  |  | 3.00% | 3.00% |  |
Redeemed Value of Notes |  |  |  |  |  | $ 499.6 | $ 499.5 |  |
Debt instrument, maturity date |  |  | Dec. 15, 2029 |  |  | Dec. 15, 2029 | Dec. 15, 2029 |  |
4.05% Senior Notes, Due December 2049 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount |  |  | $ 400.0 |  |  |  |  |  |
Debt, stated interest rate |  |  | 4.05% |  |  | 4.05% | 4.05% |  |
Redeemed Value of Notes |  |  |  |  |  | $ 396.7 | $ 396.7 |  |
Debt instrument, maturity date |  |  | Dec. 15, 2049 |  |  | Dec. 15, 2049 | Dec. 15, 2049 |  |
3.05% Senior Notes, Due October 2051 | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, face amount |  | $ 700.0 |  |  |  |  |  |  |
Debt, stated interest rate |  | 3.05% |  |  |  | 3.05% | 3.05% |  |
Redeemed Value of Notes |  |  |  |  |  | $ 696.5 | $ 696.4 |  |
Debt instrument, maturity date |  | Oct. 01, 2051 |  |  |  | Oct. 01, 2051 | Oct. 01, 2051 |  |
3.65% Senior Notes, due September 2024 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, stated interest rate |  |  |  |  |  |  |  |  | 4.50%
Debt instrument, redemption amount included premiums, accrued and unpaid interest |  |  |  |  |  |  |  |  | $ 769.8
Fixed-Rate Senior Notes | Senior Notes |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Book value of fixed rate debt |  |  |  |  |  | $ 2,891.7 |  |  |
Long-term debt (fixed-rate debt), fair value |  |  |  |  |  | 2,568.2 |  |  |
3.05% Senior Notes, due October 2021 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt, stated interest rate |  |  |  |  |  |  |  |  | 3.05%
Redemption Premiums |  |  |  |  |  |  |  |  |
Annual principal maturities for debt |  |  |  |  |  |  |  |  |
Interest payments |  |  |  |  |  | 56.1 |  |  |
Bond |  |  |  |  |  |  |  |  |
Annual principal maturities for debt |  |  |  |  |  |  |  |  |
Amortization of financing costs |  |  |  |  |  | 0.5 | $ 0.5 | $ 1.0 |
Write-off of deferred debt issuance costs |  |  |  |  |  | $ 0.5 |  |  |

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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481544/470-10-50-1 + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481544/470-10-50-1 + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481544/470-10-50-1 + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481544/470-10-50-1 + Details
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