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v3.25.2

DEBT - Narrative (Details) - USD ($) | 1 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Nov. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Aug. 31, 2022
Debt Instrument [Line Items] |  |  |  |  |  |
Amortization of debt issuance costs and discounts |  |  | $ 2,600,000 | $ 4,500,000 |  |
Total long-term debt - face value |  |  | 4,440,700,000 | 3,391,100,000 | $ 5,391,100,000 |
Commercial paper |  |  |  |  |  | $ 1,600,000,000
Total short-term debt |  |  | 550,000,000.0 | 95,000,000.0 | 0.0 |
Letters of credit outstanding, amount |  |  | 24,700,000 |  |  |
Term debt |  |  | 4,440,700,000 |  |  |
Repayment of long-term debt |  |  | 400,400,000 | 550,400,000 |  |
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net |  |  | (81,000,000.0) | (58,900,000) | (83,700,000) |
Long-Term Debt |  |  | 4,359,700,000 | 3,332,200,000 | 5,307,400,000 |
Long-Term Debt, Current Maturities |  |  | (500,000) | (500,000) | (400,500,000) |
Long-term debt |  |  | 4,359,200,000 | 3,331,700,000 | 4,906,900,000 |
Long-Term Debt, Fair Value |  |  | $ 4,280,800,000 | 3,158,600,000 | 4,762,600,000 |
Commercial Paper |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Effective interest rate |  |  | 4.66% |  |  |
Total short-term debt |  |  | $ 550,000,000.0 | 95,000,000.0 | 0.0 |
Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee (as percent) |  |  | 0.10% |  |  |
Available borrowing capacity |  |  | $ 1,575,300,000 |  |  |
Borrowings |  |  | $ 0 |  |  |
Line of Credit | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee (as percent) |  |  | 0.09% |  |  |
Line of Credit | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee (as percent) |  |  | 0.225% |  |  |
Line of Credit | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Applicable margin on borrowing rate (as percent) |  |  | 1.125% |  |  |
Line of Credit | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Applicable margin on borrowing rate (as percent) |  |  | 0.125% |  |  |
Letter of Credit | Acquisitions 2024 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 5,900,000 |  |  |
Standby Letters of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Letters of credit outstanding, amount |  |  | $ 30,600,000 |  |  |
Period of standby letters of credit (in years) |  |  | 1 year |  |  |
Standby Letters of Credit | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Applicable margin on borrowing rate (as percent) |  |  | 0.175% |  |  |
Commercial Paper |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 0.0 | 550,000,000.0 | 550,000,000.0 |
Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Net proceeds |  | $ 1,975,000,000 |  |  |  |
Other notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | 600,000 | 1,000,000.0 | 1,000,000.0 |
Unsecured Line of Credit Maturity of November 2029 | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | 1,600,000,000 |  |  |
4.95% notes due 2029 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  | $ 500,000,000.0 | $ 500,000,000.0 | 0.0 | 500,000,000.0 |
Interest rate (as percent) |  | 4.95% | 4.95% |  |  |
Effective interest rate |  |  | 5.17% |  |  |
5.35% Notes Due2034 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  | $ 750,000,000.0 | $ 750,000,000.0 | 0.0 | 750,000,000.0 |
Interest rate (as percent) |  | 5.35% | 5.35% |  |  |
Effective interest rate |  |  | 5.48% |  |  |
5.70% Notes Due 2054 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  | $ 750,000,000.0 | $ 750,000,000.0 | 0.0 | 750,000,000.0 |
Interest rate (as percent) |  | 5.70% | 5.70% |  |  |
Effective interest rate |  |  | 5.82% |  |  |
4.50% notes due 2025 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 0.0 | 400,000,000.0 | 400,000,000.0 |
Interest rate (as percent) |  |  | 4.50% |  |  |
Repayment of long-term debt | $ 400,000,000 |  |  |  |  |
Bank line of credit expires 2029 | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total short-term debt |  |  | $ 0.0 | 0.0 | 0.0 |
Bank line of credit expires 2029 | Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | 0.0 | 0.0 | 0.0 |
3.90% notes due 2027 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 400,000,000.0 | 400,000,000.0 | 400,000,000.0 |
Interest rate (as percent) |  |  | 3.90% |  |  |
Effective interest rate |  |  | 4.00% |  |  |
3.50% notes due 2030 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 750,000,000.0 | 750,000,000.0 | 750,000,000.0 |
Interest rate (as percent) |  |  | 3.50% |  |  |
Effective interest rate |  |  | 3.94% |  |  |
7.15% notes due 2037 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 129,200,000 | 129,200,000 | 129,200,000 |
Interest rate (as percent) |  |  | 7.15% |  |  |
Effective interest rate |  |  | 8.05% |  |  |
4.50% notes due 2047 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 700,000,000.0 | 700,000,000.0 | 700,000,000.0 |
Interest rate (as percent) |  |  | 4.50% |  |  |
Effective interest rate |  |  | 4.59% |  |  |
4.70% notes due 2048 | Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long-term debt - face value |  |  | $ 460,900,000 | $ 460,900,000 | $ 460,900,000 |
Interest rate (as percent) |  |  | 4.70% |  |  |
Effective interest rate |  |  | 5.42% |  |  |

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