Other Assets (Software package amortization) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Other assets acquired [Line Items]
Gross Carrying Amount	$ 80,097	$ 81,862
Software Intangible assets
Other assets acquired [Line Items]
Gross Carrying Amount	128,359	121,519
Accumulated Amortization	48,262	39,657
Net Carrying Value	80,097	81,862
Software Intangible assets | Software development costs
Other assets acquired [Line Items]
Gross Carrying Amount	65,817	63,609
Accumulated Amortization	19,930	16,803
Net Carrying Value	45,887	46,806
Software Intangible assets | Software license costs
Other assets acquired [Line Items]
Gross Carrying Amount	41,298	37,165
Accumulated Amortization	18,658	14,164
Net Carrying Value	22,640	23,001
Software Intangible assets | Cloud computing arrangements
Other assets acquired [Line Items]
Gross Carrying Amount	21,244	20,745
Accumulated Amortization	9,674	8,690
Net Carrying Value	$ 11,570	$ 12,055