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v3.20.1

Fair Value Measurements (Assets and Liabilities Measured on a Recurring Basis) (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Investments, Fair Value Disclosure | $ 302.0 | $ 259.6 | $ 328.6 | $ 247.3
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 | 63.2 |  | 69.4 |
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 | 63.2 |  | 69.4 |
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 | 6.1 |  | 10.5 |
Loans Receivable, Fair Value Disclosure | 1,026.8 |  | 527.1 |
Deferred compensation plan assets | 374.2 |  | 349.9 |
Mortgage banking derivative asset | 0.0 |  | 0.0 |
Total assets at fair value | 1,407.1 |  | 887.5 |
Foreign currency forward contracts payable | 6.2 |  | 4.4 |
Deferred compensation plan liabilities | 348.4 |  | 346.1 |
Business Combination, Contingent Consideration, Liability | 0.0 |  | 0.0 |
Mortgage banking derivative liabilities | 0.0 |  | 0.0 |
Total liabilities at fair value | 354.6 |  | 350.5 |
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 | (64.0) | 0.6 | 10.2 | 6.3
Investments, Fair Value Disclosure | 41.4 | 13.0 | 34.4 | 11.5
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 | 118.2 |  | 36.1 |
Total assets at fair value | 159.6 |  | 70.5 |
Foreign currency forward contracts payable | 0.0 |  | 0.0 |
Deferred compensation plan liabilities | 0.0 |  | 0.0 |
Business Combination, Contingent Consideration, Liability | 130.0 | 169.2 | 148.5 | $ 192.0
Mortgage banking derivative liabilities | 182.2 |  | 25.9 |
Total liabilities at fair value | 312.2 |  | $ 174.4 |
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 | 0.0 | 0.0 |  |
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 | 7.0 | 1.5 |  |
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements | $ 0.0 | $ 0.0 |  |

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