| **Leases (Details) - USD ($) $ in Thousands**                                               | 12 Months Ended          |
|---------------------------------------------------------------------------------------------|--------------------------|
||
| Operating Leases, Future Minimum Payments Due, Next Twelve Months                           | $ 49,012                 |   |   |
| Finance Lease, Liability, Payments, Due in Next Rolling Twelve Months                       | 35,000                   |   |   |
| Operating Lease, Payments                                                                   | 65,216                   | $ 59,818 | $ 56,942 |
| Finance Lease, Right-of-Use Asset, Amortization                                             | 11,701                   | 9,011 | 9,753 |
| Finance Lease, Interest Expense                                                             | 40,098                   | 35,881 | 34,612 |
| Operating Lease, Cost                                                                       | 45,385                   | 43,295 | 43,418 |
| Short-term Lease, Cost                                                                      | 22,759                   | 15,614 | 13,638 |
| Variable Lease, Cost                                                                        | 3,204                    | 2,309 | 1,660 |
| Operating Cash Outflows for Finance Leases                                                  | $ 54,788                 | $ 37,573 | 31,429 |
| Operating Lease, Weighted Average Discount Rate, Percent                                    | 4.90%                    | 4.60% |   |
| Finance Lease, Weighted Average Discount Rate, Percent                                      | 9.90%                    | 10.00% |   |
| Operating Leases, Future Minimum Payments, Due in Two Years                                 | $ 45,707                 |   |   |
| Operating Leases, Future Minimum Payments, Due in Three Years                               | 41,424                   |   |   |
| Finance Lease, Liability, to be Paid, Year Four                                             | 36,025                   |   |   |
| Operating Leases, Future Minimum Payments, Due in Four Years                                | 26,573                   |   |   |
| Finance Lease, Liability, to be Paid, Year Five                                             | 35,991                   |   |   |
| Operating Leases, Future Minimum Payments, Due in Five Years                                | 18,454                   |   |   |
| Finance Lease, Liability, to be Paid, after Year Five                                       | 1,724,517                |   |   |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five                             | 86,149                   |   |   |
| Lessee, Operating Lease, Liability, to be Paid                                              | 267,319                  |   |   |
| Finance Lease, Liability, Payment, Due                                                      | 1,902,863                |   |   |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount                              | (62,089)                 |   |   |
| Finance Lease, Liability, Undiscounted Excess Amount                                        | (1,500,805)              |   |   |
| Operating Lease, Liability                                                                  | 205,230                  |   |   |
| Finance Lease, Liability                                                                    | 402,058                  |   |   |
| Long-term Debt                                                                              | 2,825,649                | $ 2,807,046 |   |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability                       | 30,342                   | 23,190 | 12,615 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability                         | $ 39,114                 | $ 0 | $ 0 |
| Operating Lease, Weighted Average Remaining Lease Term                                      | 9 years 2 months 12 days | 9 years 9 months 18 days |   |
| Finance Lease, Weighted Average Remaining Lease Term                                        | 37 years 7 months 6 days | 40 years 10 months 24 days |   |
| Finance Lease, Liability, to be Paid, Year Two                                              | $ 35,506                 |   |   |
| Finance Lease, Liability, to be Paid, Year Three                                            | 35,824                   |   |   |
| Current operating lease liability                                                           | $ 36,904                 | $ 34,218 |   |
| Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]          | Other Liabilities        | Other Liabilities |   |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Goodwill                 | Goodwill |   |
| Minimum [Member]                                                                            |                     |   |   |
| Lessee Operating And Finance Lease Term                                                     | 1 year                   |   |   |
| Maximum [Member]                                                                            |                     |   |   |
| Lessee Operating And Finance Lease Term                                                     | 60 years                 |   |   |
| Canyons Obligation [Member]                                                                 |                     |   |   |
| Long-term Debt                                                                              | $ 363,386                | $ 357,607 |   |
| Operating Lease, Right-of-Use Asset                                                         | 90,200                   | 99,000 |   |
| Finance Lease, Right-of-Use Asset, Accumulated Amortization                                 | 93,400                   | $ 84,600 |   |
| Whistler Employee Housing Leases                                                            |                     |   |   |
| Long-term Debt                                                                              | 29,500                   |   |   |
| Operating Lease, Right-of-Use Asset                                                         | 27,500                   |   |   |
| Finance Lease, Right-of-Use Asset, Accumulated Amortization                                 | $ 1,100                  |   |   |

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Amount of interest expense on finance lease liability.
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Present value of lessee's discounted obligation for lease payments from finance lease.
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Amount of lessee's undiscounted obligation for lease payments for finance lease.
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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Indicates line item in statement of financial position that includes finance lease liability.
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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.
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Amount, after accumulated amortization, of right-of-use asset from finance lease.
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Amount of accumulated amortization of right-of-use asset from finance lease.
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Amount of amortization expense attributable to right-of-use asset from finance lease.
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Indicates line item in statement of financial position that includes finance lease right-of-use asset.
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Weighted average discount rate for finance lease calculated at point in time.
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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
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Amount of lessee's undiscounted obligation for lease payment for operating lease.
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Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.
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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.
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| - Definition
Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.
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| - Definition
Present value of lessee's discounted obligation for lease payments from operating lease.
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| - Definition
Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.
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| - Definition
Weighted average discount rate for operating lease calculated at point in time.
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| - Definition
Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
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| - Definition
Amount of increase in right-of-use asset obtained in exchange for finance lease liability.
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in right-of-use asset obtained in exchange for operating lease liability.
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| - Definition
Amount of short-term lease cost, excluding expense for lease with term of one month or less.
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| - Definition
Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.
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