XML 47 R28.htm IDEA: XBRL DOCUMENT
v3.19.2

Revenue (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following schedule disaggregates components of the Company's revenue:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
(In millions) |  | 2019 |  | 2019
Marsh: |  |  |  |
EMEA |  | $ | 652 |  |  | $ | 1,285 |
Asia Pacific |  | 291 |  |  | 456 |
Latin America |  | 116 |  |  | 194 |
Total International |  | 1,059 |  |  | 1,935 |
U.S./Canada |  | 1,097 |  |  | 1,958 |
Total Marsh |  | 2,156 |  |  | 3,893 |
Guy Carpenter |  | 392 |  |  | 1,055 |
Subtotal |  | 2,548 |  |  | 4,948 |
Fiduciary interest income |  | 26 |  |  | 49 |
Total Risk and Insurance Services |  | $ | 2,574 |  |  | $ | 4,997 |
Mercer: |  |  |  |
Wealth |  | $ | 613 |  |  | $ | 1,156 |
Health |  | 458 |  |  | 900 |
Career |  | 189 |  |  | 359 |
Total Mercer |  | 1,260 |  |  | 2,415 |
Oliver Wyman |  | 540 |  |  | 1,058 |
Total Consulting |  | $ | 1,800 |  |  | $ | 3,473 |
Contract with Customer, Asset and Liability | The following schedule provides contract assets and contract liabilities information from contracts with customers.
(In millions) |  | June 30, 2019 |  | January 1, 2019
Contract Assets |  | $ | 275 |  |  | $ | 112 |
Contract Liabilities |  | $ | 641 |  |  | $ | 545 |

X
- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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