XML 79 R17.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

PROPERTY AND EQUIPMENT. | 12 Months Ended
--- | ---
Dec. 31, 2019
Property, Plant and Equipment [Abstract] |
PROPERTY AND EQUIPMENT | PROPERTY AND EQUIPMENT. Property and equipment at December 31 consists of:
(in millions) | 2019 |  | 2018
Computer and communications software and equipment | $ | 963.8 |  |  | $ | 864.7 |
Buildings and improvements | 466.1 |  |  | 454.5 |
Leasehold improvements | 157.3 |  |  | 137.0 |
Furniture and other equipment | 193.5 |  |  | 178.9 |
Land | 33.4 |  |  | 37.4 |
Leased land | 2.7 |  |  | 2.7 |
| 1,816.8 |  |  | 1,675.2 |
Less accumulated depreciation and amortization | 1,142.4 |  |  | 1,013.9 |
Total | $ | 674.4 |  |  | $ | 661.3 |
Compensation and related costs attributable to the development of computer software for internal use, totaling $95.5 million in 2019, $85.5 million in 2018, and $62.3 million in 2017, have been capitalized.

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration