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Leases, Codification Topic 842 (Tables) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Lease Cash [Abstract] |  |
Finance Lease, Principal Payments | $ 21,906,000 | $ 5,181,000
Finance Lease, Interest Payment on Liability | 5,432,000 | 5,097,000
Operating Lease, Payments | 65,834,000 | 69,834,000
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | 35,056,000 | 10,926,000
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 50,046,000 | $ 22,055,000
Lease Other Information [Abstract] |  |
Finance Lease, Weighted Average Remaining Lease Term | 11 years 3 months 18 days | 11 years 9 months 18 days
Operating Lease, Weighted Average Remaining Lease Term | 9 years 8 months 12 days | 9 years 6 months
Finance Lease, Weighted Average Discount Rate, Percent | 13.89% | 18.74%
Operating Lease, Weighted Average Discount Rate, Percent | 6.60% | 6.69%
Finance Lease, Liability, Payment, Due [Abstract] |  |
Finance Lease, Liability, Payments, Due Next Twelve Months | $ 9,891,000 |
Finance Lease, Liability, Payments, Due Year Two | 9,909,000 |
Finance Lease, Liability, Payments, Due Year Three | 9,978,000 |
Finance Lease, Liability, Payments, Due Year Four | 10,105,000 |
Finance Lease, Liability, Payments, Due Year Five | 10,213,000 |
Finance Lease, Liability, Payments, Due after Year Five | 60,712,000 |
Finance Lease, Liability, Payment, Due | 110,808,000 |
Finance Lease, Liability, Undiscounted Excess Amount | 45,003,000 |
Finance Lease, Liability, Current | 3,515,000 | $ 1,564,000
Lessee, Operating Lease, Liability, Payment, Due [Abstract] |  |
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months | 62,935,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Two | 56,233,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Three | 54,167,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Four | 48,872,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Five | 42,460,000 |
Lessee, Operating Lease, Liability, Payments, Due after Year Five | 203,171,000 |
Lessee, Operating Lease, Liability, Payments, Due | 467,838,000 |
Lessee, Operating Lease, Liability, Undiscounted Excess Amount | 128,935,000 |
Operating lease liabilities | 338,903,000 |
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract] |  |
Lessor, Operating Lease, Payments to be Received, Next Twelve Months | 8,956,000 |
Lessor, Operating Lease, Payments to be Received, Two Years | 6,103,000 |
Lessor, Operating Lease, Payments to be Received, Three Years | 6,103,000 |
Lessor, Operating Lease, Payments to be Received, Four Years | 5,042,000 |
Lessor, Operating Lease, Payments to be Received, Five Years | 1,916,000 |
Lessor, Operating Lease, Payments to be Received, Thereafter | 2,354,000 |
Lessor, Operating Lease, Payments to be Received | 30,474,000 |
Lease, Cost [Abstract] |  |
Finance Lease, ROU Asset, Amortization | 3,448,000 | 3,213,000
Finance Lease, Interest Expense | 5,432,000 | 5,097,000
Operating Lease, Cost | 65,856,000 | 68,367,000
Short-term Lease, Cost | 1,464,000 | 1,570,000
Variable Lease, Cost | 5,185,000 | 2,120,000
Sublease Income | 12,187,000 | 14,207,000
Lease, Cost | $ 69,198,000 | $ 66,160,000

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(1) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Weighted average discount rate for operating lease calculated at point in time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(4) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
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- Definition Amount of sublease income excluding finance and operating lease expense. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
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