Segment Information (Depreciation and Amortization) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 111,575	$ 114,485	$ 112,724
Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	82,553	81,693	80,621
Operating Segments | SendTech Solutions
Segment Reporting Information [Line Items]
Depreciation and amortization	45,524	45,868	46,979
Operating Segments | Presort Services
Segment Reporting Information [Line Items]
Depreciation and amortization	37,029	35,825	33,642
Corporate
Segment Reporting Information [Line Items]
Depreciation and amortization	29,022	32,276	30,119
Other operations
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 0	$ 516	$ 1,984