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DEBT (Long-term debt) (Details) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Debt Instrument [Line Items] |  |
4.00% senior notes due 2023 | $ 400.0 | $ 400.0
3.60% senior notes due 2025 | 0.0 | 1,000.0
1.55% senior notes due 2026 | 500.0 | 500.0
3.60% senior notes due 2027 | 600.0 | 600.0
2.95% senior notes due 2029 | 650.0 | 650.0
2.70% senior notes due 2031 | 442.9 | 430.4
4.70% senior notes due 2045 | 900.0 | 900.0
Long term debt issuance costs | 41.1 | 26.3
Notes Payable, Noncurrent | 0.3 | 0.6
Long-term Debt, Excluding Current Maturities | 5,352.1 | $ 4,054.7
Senior notes due 2027 [Member] |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Excluding Current Maturities | $ 600.0 |

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