Receivables and Allowance for Credit Losses - Narratives (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total allowance for notes receivable credit losses	$ 16,779	$ 19,484	$ 4,556	$ 4,685
Long-term portion, net of allowance	66,451	95,785
Write-offs, net of recoveries	13,500	600
Selling, General and Administrative Expenses
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for other credit losses	4,400	15,600
Marketing and reservation fees
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for other credit losses	7,300	26,000
Variable Interest Entity, Not Primary Beneficiary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Long-term portion, net of allowance	120,200	119,300
Interest Rate Below Market Rate | Variable Interest Entity, Not Primary Beneficiary
Accounts, Notes, Loans and Financing Receivable [Line Items]
Long-term portion, net of allowance	7,500	13,100
Notes receivable, discount	300	800
Collateral Dependent Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total allowance for notes receivable credit losses	$ 6,300	7,800
Number of loans | loan	2
Impaired Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Average notes on nonaccrual status	$ 44,100	28,900
Cumulative Effect, Period of Adoption, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total allowance for notes receivable credit losses		$ 0	$ 8,348	$ 0