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v3.19.3

Segment Information - Narrative (Details) record in Millions | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2019 segment sites customer | Dec. 31, 2018 record | Apr. 30, 2019 | Oct. 16, 2017
Segment Reporting Information [Line Items] |  |  |  |
Number of business records | record |  | 300 |  |
Ceridian |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Ownership interest, equity method investment | 20.00% |  |  |
Dun And Bradstreet |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Ownership interest, equity method investment | 24.30% |  | 24.30% |
ABRH |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Ownership interest, controlling interest (as percent) | 65.40% |  |  |
99 Restaurants |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Ownership interest, controlling interest (as percent) | 88.50% |  |  |
T-System |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Ownership interest, controlling interest (as percent) |  |  |  | 97.00%
Number of businesses | segment | 2 |  |  |
T-System | T-System Coding Software & Outsourced Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Number of customers (more than) | customer | 75 |  |  |
Number of sites | sites | 400 |  |  |
T-System | Software Solutions | T-System Clinical Documentation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Number of customers (more than) | customer | 240 |  |  |
Number of sites | sites | 450 |  |  |
T-System | T-Sheet | T-System Clinical Documentation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Number of customers (more than) | customer | 200 |  |  |
Number of sites | sites | 475 |  |  |

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
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