Quarterly report pursuant to Section 13 or 15(d)

COVID-19 Related Impacts (Details)

v3.21.2
COVID-19 Related Impacts (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]            
Provision for loan losses       $ 71 $ 345  
COVID-19 related costs $ 1 $ 45   2 67  
Asset impairments 0 33   0 44  
Restructuring 0 23   (1) 25  
Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring           $ 37
COVID-19 [Member]            
Restructuring Cost and Reserve [Line Items]            
Asset impairments [1] 0 38   0 48  
Inventory Write-down 0 0   0 38  
Total COVID-19 Impact (15) 106   (15) 346  
COVID-19 [Member] | Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring           36
COVID-19 [Member] | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
Total COVID-19 Impact (15) 41   (16) 236  
COVID-19 [Member] | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
Total COVID-19 Impact 0 57   0 99  
COVID-19 [Member] | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
Total COVID-19 Impact 0 8   1 11  
COVID-19 [Member] | Vacation ownership interest sales            
Restructuring Cost and Reserve [Line Items]            
Provision for loan losses (26)   $ 225 (26) 225  
COVID-19 [Member] | Vacation ownership interest sales | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
Provision for loan losses (26)     (26) 225  
COVID-19 [Member] | Vacation ownership interest sales | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
Provision for loan losses 0     0 0  
COVID-19 [Member] | Vacation ownership interest sales | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
Provision for loan losses 0     0 0  
COVID-19 [Member] | Cost/(recovery) of vacation ownership interest [Member]            
Restructuring Cost and Reserve [Line Items]            
Estimated inventory recoveries during the period 10   $ (55) 10 (55)  
COVID-19 [Member] | Cost/(recovery) of vacation ownership interest [Member] | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
Estimated inventory recoveries during the period 10     10 (55)  
COVID-19 [Member] | Cost/(recovery) of vacation ownership interest [Member] | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
Estimated inventory recoveries during the period 0     0 0  
COVID-19 [Member] | Cost/(recovery) of vacation ownership interest [Member] | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
Estimated inventory recoveries during the period 0     0 0  
COVID-19 [Member] | COVID-19 related costs            
Restructuring Cost and Reserve [Line Items]            
COVID-19 related costs 1 45   2 67  
COVID-19 [Member] | COVID-19 related costs | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
COVID-19 related costs 1 32   1 51  
COVID-19 [Member] | COVID-19 related costs | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
COVID-19 related costs 0 5   0 5  
COVID-19 [Member] | COVID-19 related costs | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
COVID-19 related costs $ 0 8   1 11  
COVID-19 [Member] | Asset Impairment and Operating Expenses [Member] [Member]            
Restructuring Cost and Reserve [Line Items]            
Asset impairments   38     48  
COVID-19 [Member] | Asset Impairment and Operating Expenses [Member] [Member] | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
Asset impairments   8     14  
COVID-19 [Member] | Asset Impairment and Operating Expenses [Member] [Member] | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
Asset impairments   30     34  
COVID-19 [Member] | Asset Impairment and Operating Expenses [Member] [Member] | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
Asset impairments   0     0  
COVID-19 [Member] | Operating Expense [Member]            
Restructuring Cost and Reserve [Line Items]            
Asset impairments   5        
Inventory Write-down         38 $ 48
COVID-19 [Member] | Operating Expense [Member] | Vacation Ownership            
Restructuring Cost and Reserve [Line Items]            
Inventory Write-down         0  
COVID-19 [Member] | Operating Expense [Member] | Travel and Membership            
Restructuring Cost and Reserve [Line Items]            
Inventory Write-down         38  
COVID-19 [Member] | Operating Expense [Member] | Corporate and Other            
Restructuring Cost and Reserve [Line Items]            
Inventory Write-down         0  
COVID-19 [Member] | Restructuring [Member] | Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring   23   (1)    
COVID-19 [Member] | Restructuring [Member] | Vacation Ownership | Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring   1   (1) 1  
COVID-19 [Member] | Restructuring [Member] | Travel and Membership | Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring   22   0 22  
COVID-19 [Member] | Restructuring [Member] | Corporate and Other | Restructuring Plan 2020 [Member]            
Restructuring Cost and Reserve [Line Items]            
Restructuring   $ 0   $ 0 $ 0  
[1] Includes $5 million of bad debt expense related to a note receivable for the three and six months ended June 30, 2020, included in Operating expenses on the Condensed Consolidated Statements of Income/(Loss).