Document and Entity Information
Document and Entity Information | Dec. 28, 2021 |
Cover [Abstract] | |
Entity Registrant Name | WILLIS TOWERS WATSON PLC |
Amendment Flag | false |
Entity Central Index Key | 0001140536 |
Document Type | 8-K |
Document Period End Date | Dec. 28, 2021 |
Entity Incorporation State Country Code | L2 |
Entity File Number | 001-16503 |
Entity Tax Identification Number | 98-0352587 |
Entity Address, Address Line One | c/o Willis Group Limited |
Entity Address, Address Line Two | 51 Lime Street |
Entity Address, City or Town | London |
Entity Address, Postal Zip Code | EC3M 7DQ |
Entity Address, Country | GB |
City Area Code | (011) (44)-(20) |
Local Phone Number | 3124-6000 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Ordinary Shares, nominal value $0.000304635 per share |
Trading Symbol | WLTW |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |