Timeshare Financing Receivables - Details of Financing Receivables by Origination Year and Average FICO Score (Details) - USD ($) $ in Millions		Mar. 31, 2022	Dec. 31, 2021
Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[1]	$ 1,452	$ 1,397
Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[1]	964	$ 1,038
Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		315
Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		964
Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		213
Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		550
Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		83
Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		336
Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		16
Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		67
Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	3
Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	11
Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		1,137
Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		691
Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		247
Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		34
Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	165
Year Of Origination 2022 | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		126
Year Of Origination 2022 | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2022 | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		89
Year Of Origination 2022 | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2022 | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		30
Year Of Origination 2022 | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2022 | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		6
Year Of Origination 2022 | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2022 | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	1
Year Of Origination 2022 | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	0
Year Of Origination 2022 | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		129
Year Of Origination 2022 | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		89
Year Of Origination 2022 | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		24
Year Of Origination 2022 | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		3
Year Of Origination 2022 | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	13
Year Of Origination 2021 | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		189
Year Of Origination 2021 | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		178
Year Of Origination 2021 | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		124
Year Of Origination 2021 | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		105
Year Of Origination 2021 | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		53
Year Of Origination 2021 | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		58
Year Of Origination 2021 | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		10
Year Of Origination 2021 | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		13
Year Of Origination 2021 | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	2
Year Of Origination 2021 | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	2
Year Of Origination 2021 | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		323
Year Of Origination 2021 | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		203
Year Of Origination 2021 | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		73
Year Of Origination 2021 | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		10
Year Of Origination 2021 | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	37
Year Of Origination 2020 | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2020 | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		204
Year Of Origination 2020 | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2020 | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		118
Year Of Origination 2020 | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2020 | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		67
Year Of Origination 2020 | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2020 | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		17
Year Of Origination 2020 | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	0
Year Of Origination 2020 | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	2
Year Of Origination 2020 | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		124
Year Of Origination 2020 | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		70
Year Of Origination 2020 | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		27
Year Of Origination 2020 | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		4
Year Of Origination 2020 | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	23
Year Of Origination 2019 | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2019 | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		239
Year Of Origination 2019 | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2019 | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		138
Year Of Origination 2019 | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2019 | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		85
Year Of Origination 2019 | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2019 | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		14
Year Of Origination 2019 | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	0
Year Of Origination 2019 | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	2
Year Of Origination 2019 | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		205
Year Of Origination 2019 | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		121
Year Of Origination 2019 | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		44
Year Of Origination 2019 | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		6
Year Of Origination 2019 | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	34
Year Of Origination 2018 | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2018 | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		142
Year Of Origination 2018 | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2018 | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		88
Year Of Origination 2018 | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2018 | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		48
Year Of Origination 2018 | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination 2018 | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		5
Year Of Origination 2018 | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	0
Year Of Origination 2018 | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	1
Year Of Origination 2018 | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		140
Year Of Origination 2018 | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		83
Year Of Origination 2018 | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		30
Year Of Origination 2018 | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		4
Year Of Origination 2018 | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	23
Year Of Origination Prior | Legacy-Diamond | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination Prior | Legacy-Diamond | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		201
Year Of Origination Prior | Legacy-Diamond | More than 700 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination Prior | Legacy-Diamond | More than 700 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		101
Year Of Origination Prior | Legacy-Diamond | 600-699 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination Prior | Legacy-Diamond | 600-699 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		78
Year Of Origination Prior | Legacy-Diamond | Less than 600 | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		0
Year Of Origination Prior | Legacy-Diamond | Less than 600 | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		18
Year Of Origination Prior | Legacy-Diamond | No score | Originated
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[2]	0
Year Of Origination Prior | Legacy-Diamond | No score | Acquired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[3]	4
Year Of Origination Prior | Legacy-HGV
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		216
Year Of Origination Prior | Legacy-HGV | More than 700
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		125
Year Of Origination Prior | Legacy-HGV | 600-699
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		49
Year Of Origination Prior | Legacy-HGV | Less than 600
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross		7
Year Of Origination Prior | Legacy-HGV | No score
Financing Receivable, Recorded Investment, Past Due [Line Items]
Timeshare financing receivables, gross	[4]	$ 35

[1] Acquired timeshare financing receivables include all timeshare financing receivables of Legacy-Diamond as of the Acquisition Date. Originated timeshare financing receivables include all Legacy-HGV timeshare financing receivables and Legacy-Diamond timeshare financing receivables originated after the Acquisition Date.

[2] Timeshare financing receivables without a FICO score are primarily related to foreign borrowers.

[3] Timeshare financing receivables without a FICO score are primarily related to foreign borrowers.

[4] Timeshare financing receivables without a FICO score are primarily related to foreign borrowers.