Wyndham Hotels & Resorts, Inc. Quarterly report pursuant to Section 13 or 15(d)

Separation-Related and Transaction-Related Costs	3 Months Ended
Separation-Related and Transaction-Related Costs	Mar. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]
Separation-Related and Transaction-Related Costs	Separation-Related and Transaction-Related Costs On May 31, 2018, Wyndham Worldwide completed the Distribution, which resulted in Wyndham Worldwide’s operations being held by two separate, publicly traded companies (see Note 1 - Basis of Presentation for further details). For the three months ended March 31, 2018, the Company incurred $12 million of separation-related costs associated with its spin-off from Wyndham Worldwide. These costs primarily consist of severance and other employee-related costs. For the three months ended March 31, 2018, the Company incurred $2 million of transaction-related costs consisting primarily of $7 million related to the Company’s planned acquisition of La Quinta, offset by a $5 million reversal of an accrued acquisition-related contingency associated with the Company’s Rio Mar property.