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Leases - Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Operating Leases
2021	$ 94,166
2022	68,284
2023	47,872
2024	29,362
2025	18,685
Thereafter	30,311
Total future minimum lease payments	288,680
Less imputed interest	(24,724)
Total lease liabilities	263,956		$ 301,100
Finance Leases
2021	920
2022	690
2023	493
2024	264
2025	0
Thereafter	0
Total future minimum lease payments	2,367
Less imputed interest	(139)
Total lease liabilities	2,228	$ 957
Total
2021	95,086
2022	68,974
2023	48,365
2024	29,626
2025	18,685
Thereafter	30,311
Total future minimum operating and finance lease payments	291,047
Less imputed interest	(24,863)
Total lease liabilities	$ 266,184	$ 289,953

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