GOVERNMENT GRANTS AND OTHER ASSISTANCE	6 Months Ended
Jun. 30, 2022
Unusual or Infrequent Items, or Both [Abstract]
GOVERNMENT GRANTS AND OTHER ASSISTANCE	GOVERNMENT GRANTS AND OTHER ASSISTANCECertain governments passed legislation to help businesses during the COVID-19 pandemic through loans, wage subsidies, tax relief or other financial aid. During the year ended December 31, 2020 and the three months ended March 31, 2021, the Company participated in several of these programs and recognized, in the aggregate, government grants and other assistance benefits of $131 million, principally recorded as a reduction of "Personnel" expense in the Consolidated Statement of Operations for the respective periods. As of March 31, 2021, the Company had a receivable of $28 million for payments expected to be received for the programs where it had met the qualifying requirements. In June 2021, in light of the improving booking trends in certain countries, the Company announced its intention to voluntarily return assistance received through various government aid programs and completed the repayments by December 31, 2021. For the three and six months ended June 30, 2021, the Company recorded expenses of $137 million in the Unaudited Consolidated Statements of Operations, principally in "Personnel" expense, to reflect the return of such assistance. The previously recorded receivable for payments expected to be received was also written off in June 2021.

GOVERNMENT GRANTS AND OTHER ASSISTANCE

6 Months Ended

Jun. 30, 2022

Unusual or Infrequent Items, or Both [Abstract]

GOVERNMENT GRANTS AND OTHER ASSISTANCECertain governments passed legislation to help businesses during the COVID-19 pandemic through loans, wage subsidies, tax relief or other financial aid. During the year ended December 31, 2020 and the three months ended March 31, 2021, the Company participated in several of these programs and recognized, in the aggregate, government grants and other assistance benefits of $131 million, principally recorded as a reduction of "Personnel" expense in the Consolidated Statement of Operations for the respective periods. As of March 31, 2021, the Company had a receivable of $28 million for payments expected to be received for the programs where it had met the qualifying requirements. In June 2021, in light of the improving booking trends in certain countries, the Company announced its intention to voluntarily return assistance received through various government aid programs and completed the repayments by December 31, 2021. For the three and six months ended June 30, 2021, the Company recorded expenses of $137 million in the Unaudited Consolidated Statements of Operations, principally in "Personnel" expense, to reflect the return of such assistance. The previously recorded receivable for payments expected to be received was also written off in June 2021.