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v3.25.3

Fair Value Measurements (Details) $ in Millions | 1 Months Ended |  |
--- | --- | --- | ---
Aug. 31, 2025 USD ($) | Sep. 30, 2025 USD ($) contract | Dec. 31, 2024 USD ($) contract
Net Investment Hedging |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Number of foreign exchange forward contracts | contract |  | 0 | 0
Cash Flow Hedging |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Number of foreign exchange forward contracts | contract |  | 0 | 0
Treasury Lock With 10 Year Term | Cash Flow Hedging |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Aggregate value of notional treasury lock derivative instruments | $ 1,500.0 |  |
Derivative instruments period (in years) | 10 years |  |
Treasury Lock With 30 Year Term | Cash Flow Hedging |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Aggregate value of notional treasury lock derivative instruments | $ 1,000.0 |  |
Derivative instruments period (in years) | 30 years |  |
Fair value measurements recurring basis |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Short-term investments |  | $ 88.8 | $ 18.4
Long-term investments |  | 0.2 | 0.3
Forward contracts |  | (34.3) | (1.1)
Redeemable noncontrolling interests |  | (10.2) | (8.7)
Total asset |  | 44.5 | 8.9
Fair value measurements recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Short-term investments |  | 0.0 | 0.0
Long-term investments |  | 0.0 | 0.0
Forward contracts |  | 0.0 | 0.0
Redeemable noncontrolling interests |  | 0.0 | 0.0
Total asset |  | 0.0 | 0.0
Fair value measurements recurring basis | Significant Observable Inputs (Level 2) |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Short-term investments |  | 88.8 | 18.4
Long-term investments |  | 0.2 | 0.3
Forward contracts |  | (34.3) | (1.1)
Redeemable noncontrolling interests |  | 0.0 | 0.0
Total asset |  | 54.7 | 17.6
Fair value measurements recurring basis | Significant Unobservable Inputs (Level 3) |  |  |
Fair value of assets and liabilities measured on recurring basis |  |  |
Short-term investments |  | 0.0 | 0.0
Long-term investments |  | 0.0 | 0.0
Forward contracts |  | 0.0 | 0.0
Redeemable noncontrolling interests |  | (10.2) | (8.7)
Total liability |  | $ (10.2) | $ (8.7)

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