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Leases Lease Income Statement (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Lease, Cost $ 36,137 $ 34,559 $ 33,666
Variable Lease, Cost 4,503 4,182 4,337
Short-term Lease, Cost 1,018 991 1,187
Operating Lease, Expense $ 41,658 $ 39,732 $ 39,190
Operating Lease, Weighted Average Remaining Lease Term 7 years 4 months 24 days 6 years 9 months 18 days 6 years 4 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent 2.10% 2.50% 2.90%