Leases - Maturity Schedule (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Finance leases
2021	$ 1,500
2022	1,913
2023	1,906
2024	1,595
2025	1,355
2026	890
Thereafter	2,284
Total lease payments	11,443
Less amount representing interest	(2,702)
Present value of lease liabilities	8,741
Operating leases
2021	67,265
2022	75,600
2023	61,733
2024	52,070
2025	50,728
2026	46,341
Thereafter	236,434
Total lease payments	590,171
Less amount representing interest	(156,898)
Present value of lease liabilities	433,273
Total
2021	68,765
2022	77,513
2023	63,639
2024	53,665
2025	52,083
2026	47,231
Thereafter	238,718
Total lease payments	601,614
Less amount representing interest	(159,600)
Total lease liabilities	$ 442,014	$ 370,736

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Present value of lessee's discounted obligation for lease payments from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

Reference 2: 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

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

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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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-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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