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Leases (Balance Sheet and Other Supplemental Operating Lease Information) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
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Leases [Abstract] |  |
Operating lease right-of-use assets | $ 85,342 | $ 105,845
Operating lease right-of-use assets classified as assets held for sale | 15,150 | 0
Total operating lease right-of-use assets | 100,492 | 105,845
Operating lease liabilities, current | 30,330 | 32,211
Operating lease liabilities, current classified as assets held for sale | 2,648 | 0
Operating lease liabilities, noncurrent | 80,465 | 99,177
Operating lease liabilities, noncurrent | 12,566 | 0
Present value of operating lease liabilities | $ 126,009 | $ 131,388
Weighted average remaining lease term | 5 years | 5 years 2 months 12 days
Weighted average discount rate | 3.94% | 3.93%

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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 Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + 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 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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