Segment Reporting - Selected Financial Information For Reportable Segments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	$ 1,747	$ 1,793	$ 3,415	$ 3,503
Depreciation and amortization	68	84	140	170
Interest income	55	57	109	113
Total Interest expense	49	52	102	104
Intersegment Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	37	56	77	107
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,784	1,849	3,492	3,610
Segment (loss) profit	$ 35	$ 126	$ 32	$ 215
Segment (loss) margin	2.00%	7.00%	0.90%	6.10%
Depreciation and amortization	$ 58	$ 70	$ 119	$ 141
Interest income	52	56	105	111
Total Interest expense	28	30	54	60
Non financing interest expenses	2	2	4	4
Print and Other
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,599	1,619	3,112	3,152
Print and Other | Intersegment Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	34	53	71	101
Print and Other | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	1,633	1,672	3,183	3,253
Segment (loss) profit	$ 18	$ 111	$ (2)	$ 182
Segment (loss) margin	1.10%	6.90%	(0.10%)	5.80%
Depreciation and amortization	$ 28	$ 29	$ 57	$ 58
Interest income	0	0	0	0
Total Interest expense	0	0	0	0
Financing (FITTLE)
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	148	174	303	351
Financing (FITTLE) | Intersegment Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	3	3	6	6
Financing (FITTLE) | Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total Revenues	151	177	309	357
Segment (loss) profit	$ 17	$ 15	$ 34	$ 33
Segment (loss) margin	11.50%	8.60%	11.20%	9.40%
Depreciation and amortization	$ 30	$ 41	$ 62	$ 83
Interest income	52	56	105	111
Total Interest expense	$ 28	$ 30	$ 54	$ 60