Segment Reporting - Selected Financial Information For Reportable Segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	$ 1,715	$ 1,668
Depreciation and amortization	64	72
Interest income	57	54
Total Interest expense	50	53
Intersegment Revenue
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	52	40
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,767	1,708
Segment profit	$ 118	$ (3)
Segment margin	6.90%	(0.20%)
Depreciation and amortization	$ 53	$ 61
Interest income	52	53
Total Interest expense	39	26
Print and Other
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,564	1,513
Print and Other | Intersegment Revenue
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	49	37
Print and Other | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,613	1,550
Segment profit	$ 106	$ (20)
Segment margin	6.80%	(1.30%)
Depreciation and amortization	$ 25	$ 29
Interest income	0	0
Total Interest expense	0	0
FITTLE
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	151	155
FITTLE | Intersegment Revenue
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	3	3
FITTLE | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	154	158
Segment profit	$ 12	$ 17
Segment margin	7.90%	11.00%
Depreciation and amortization	$ 28	$ 32
Interest income	52	53
Total Interest expense	39	26
Non financing interest expenses	$ 3	$ 2