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v3.23.2

Long-Term Debt | 6 Months Ended
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Jun. 30, 2023
Long-Term Debt. |
Long-Term Debt | 11. Long-Term Debt ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, 2023
​ | ​ | ​ | ​ | ​ | Net unamortized | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | discount, | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | premium and | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | debt issuance | ​ | Carrying
​ |  | Principal |  | costs |  | amount
​ | ​ | (in millions)
3.4% notes payable, due 2025 |  | $ | 400.0 |  | $ | (0.9) |  | $ | 399.1
3.1% notes payable, due 2026 |  | ​ | 350.0 |  | ​ | (1.3) |  | ​ | 348.7
3.7% notes payable, due 2029 |  | ​ | 500.0 |  | ​ | (4.1) |  | ​ | 495.9
2.125% notes payable, due 2030 |  | ​ | 600.0 |  | ​ | (3.4) |  | ​ | 596.6
5.375% notes payable, due 2033 |  | ​ | 400.0 |  | ​ | (4.0) |  | ​ | 396.0
6.05% notes payable, due 2036 |  | ​ | 505.6 |  | ​ | (2.2) |  | ​ | 503.4
4.625% notes payable, due 2042 |  | ​ | 300.0 |  | ​ | (2.9) |  | ​ | 297.1
4.35% notes payable, due 2043 |  | ​ | 300.0 |  | ​ | (2.9) |  | ​ | 297.1
4.3% notes payable, due 2046 |  | ​ | 300.0 |  | ​ | (3.0) |  | ​ | 297.0
5.5% notes payable, due 2053 |  | ​ | 300.0 |  | ​ | (4.4) |  | ​ | 295.6
Non-recourse mortgages and notes payable |  | ​ | 65.9 |  | ​ | 0.5 |  | ​ | 66.4
Total long-term debt |  | $ | 4,021.5 |  | $ | (28.6) |  | $ | 3,992.9
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2022
​ | ​ | ​ | ​ | ​ | Net unamortized | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | discount, | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | premium and | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | debt issuance | ​ | Carrying
​ |  | Principal |  | costs |  | amount
​ | ​ | (in millions)
3.125% notes payable, due 2023 |  | $ | 300.0 |  | $ | (0.1) |  | $ | 299.9
3.4% notes payable, due 2025 |  | ​ | 400.0 |  | ​ | (1.2) |  | ​ | 398.8
3.1% notes payable, due 2026 |  | ​ | 350.0 |  | ​ | (1.4) |  | ​ | 348.6
3.7% notes payable, due 2029 |  | ​ | 500.0 |  | ​ | (4.3) |  | ​ | 495.7
2.125% notes payable, due 2030 | ​ | ​ | 600.0 | ​ | ​ | (3.6) | ​ | ​ | 596.4
6.05% notes payable, due 2036 |  | ​ | 505.6 |  | ​ | (2.3) |  | ​ | 503.3
4.625% notes payable, due 2042 |  | ​ | 300.0 |  | ​ | (2.9) |  | ​ | 297.1
4.35% notes payable, due 2043 |  | ​ | 300.0 |  | ​ | (3.0) |  | ​ | 297.0
4.3% notes payable, due 2046 |  | ​ | 300.0 |  | ​ | (3.1) |  | ​ | 296.9
Floating rate notes payable, due 2055 |  | ​ | 400.0 |  | ​ | (4.5) |  | ​ | 395.5
Non-recourse mortgages and notes payable |  | ​ | 67.1 |  | ​ | 0.7 |  | ​ | 67.8
Total long-term debt | ​ | $ | 4,022.7 | ​ | $ | (25.7) | ​ | $ | 3,997.0
​ Net discount, premium and issuance costs associated with issuing these notes are amortized to expense over the respective terms using the interest method. On March 8, 2023, we issued $700.0 million of senior notes. We issued a $400.0 million series of notes that bear interest at 5.375% and will mature in 2033 and a $300.0 million series of notes that bear interest at 5.5% and will mature in 2053. Interest on the notes is payable semi-annually on March 15 and September 15 each year, beginning on September 15, 2023. The proceeds from these notes were used to repay at maturity our 3.125% notes payable due in 2023 and to redeem our floating rate notes payable due in 2055. We incurred a one-time cost to extinguish this debt before the scheduled maturity date, which was recorded in operating expenses on the consolidated statements of operations.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//470/tableOfContent Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1C -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1I -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I + Details
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