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v3.20.4

Fixed Assets | 12 Months Ended
--- | ---
Dec. 31, 2020
Property, Plant and Equipment [Abstract] |
Fixed Assets | Fixed Assets Fixed assets (net) consisted of the following:
|  | December 31,
|  | 2019 |  | 2020
Buildings and leasehold improvements |  | $ | 116.3 |  |  | $ | 116.5 |
Software |  | 52.6 |  |  | 55.3 |
Equipment |  | 43.0 |  |  | 44.3 |
Furniture and fixtures |  | 21.3 |  |  | 21.0 |
Land, improvements and other |  | 17.9 |  |  | 18.0 |
Fixed assets, at cost |  | 251.1 |  |  | 255.1 |
Accumulated depreciation and amortization |  | (158.8) |  |  | (175.5) |
Fixed assets (net) |  | $ | 92.3 |  |  | $ | 79.6 |

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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