Lease Commitments Lease Commitments Weighted Average Rate and Term (Details)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	6 years	6 years 3 months 18 days	6 years 3 months 18 days
Finance Lease, Weighted Average Remaining Lease Term	12 years 1 month 6 days	14 years 9 months 18 days	3 years
Operating Lease, Weighted Average Discount Rate, Percent	3.30%	3.80%	3.40%
Finance Lease, Weighted Average Discount Rate, Percent	3.30%	3.50%	3.30%