Pensions - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefits paid		$ 50,561	$ 33,306
Plan assets transferred through annuity purchase	$ 33,100	33,137	0
Obligations transferred through annuity purchase	29,500	29,485	0
Settlement loss (gain)	3,700	3,652	$ 0	$ (407)
Net actuarial loss		$ 5,800
Redemption rights period		3 years
Expected return on plan assets, net of administrative expenses		5.15%	4.08%	4.04%
Employee contributions		1.00%	4.80%	4.80%
Savings plan expense		$ 1,700	$ 7,700	$ 9,000
Qualified plans | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected future employer contribution, next fiscal year	5,400	5,400
Non-qualified plans | Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected future employer contribution, next fiscal year	500	$ 500
YP Pension Plan
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Benefits paid	$ 15,900
Actual return on plan assets		7.20%	(1.00%)
Consolidated Pension Plan of Dex Media
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets, net of administrative expenses		5.20%
Actual return on plan assets		10.70%	6.00%