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v3.25.1

Fair Value Measurements (Assets and Liabilities Measured on a Recurring Basis) (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investments, Fair Value Disclosure | $ 856.0 | $ 743.8 | $ 742.0 | $ 740.8
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investments, Fair Value Disclosure | 44.0 |  | 43.8 |
Foreign currency forward contracts receivable | 0.0 |  | 0.0 |
Loans Receivable, Fair Value Disclosure | 0.0 |  | 0.0 |
Deferred compensation plan assets | 0.0 |  | 0.0 |
Mortgage banking derivative asset | 0.0 |  | 0.0 |
Total assets at fair value | 44.0 |  | 43.8 |
Foreign currency forward contracts payable | 0.0 |  | 0.0 |
Deferred compensation plan liabilities | 0.0 |  | 0.0 |
Business Combination, Contingent Consideration, Liability | 0.0 |  | 0.0 |
Mortgage banking derivative liabilities | 0.0 |  | 0.0 |
Total liabilities at fair value | 0.0 |  | 0.0 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investments, Fair Value Disclosure | 0.0 |  | 0.0 |
Foreign currency forward contracts receivable | 2.5 |  | 4.9 |
Loans Receivable, Fair Value Disclosure | 601.6 |  | 770.7 |
Deferred compensation plan assets | 673.4 |  | 664.0 |
Mortgage banking derivative asset | 0.0 |  | 0.0 |
Total assets at fair value | 1,277.5 |  | 1,439.6 |
Foreign currency forward contracts payable | 4.1 |  | 13.9 |
Deferred compensation plan liabilities | 644.5 |  | 658.4 |
Business Combination, Contingent Consideration, Liability | 0.0 |  | 0.0 |
Mortgage banking derivative liabilities | 0.0 |  | 0.0 |
Total liabilities at fair value | 648.6 |  | 672.3 |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Derivative Assets (Liabilities), at Fair Value, Net | 16.7 | 18.9 | 93.8 | 10.3
Investments, Fair Value Disclosure | 311.0 | 369.7 | 330.3 | 367.3
Foreign currency forward contracts receivable | 0.0 |  | 0.0 |
Loans Receivable, Fair Value Disclosure | 0.0 |  | 0.0 |
Deferred compensation plan assets | 0.0 |  | 0.0 |
Mortgage banking derivative asset | 71.4 |  | 161.1 |
Total assets at fair value | 382.4 |  | 491.4 |
Foreign currency forward contracts payable | 0.0 |  | 0.0 |
Deferred compensation plan liabilities | 0.0 |  | 0.0 |
Business Combination, Contingent Consideration, Liability | 37.5 | 46.7 | 35.8 | $ 57.5
Mortgage banking derivative liabilities | 54.7 |  | 67.3 |
Total liabilities at fair value | 92.2 |  | $ 103.1 |
Investments [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings | (19.9) | (1.1) |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) | 0.7 | (0.2) |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases | 0.0 | 0.5 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | (0.1) | 0.0 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 | 0.0 | 3.2 |  |
Derivative [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings | 7.3 | 8.7 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) | 0.0 | 0.0 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases | 30.0 | 23.8 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | (114.4) | (23.9) |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 | 0.0 | 0.0 |  |
Earn-out Liabilities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings | 3.9 | (10.5) |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) | 0.1 | 0.0 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases | 0.0 | 0.0 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | (0.1) | (0.3) |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 | $ (2.2) | $ 0.0 |  |

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