Revenue Recognition - Schedule of Disaggregated Revenue (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | $ 869 | $ 943 | $ 1,714 | $ 1,872 |
Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 289 | 266 | 549 | 515 |
Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 341 | 464 | 704 | 963 |
Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 341 | 413 | 704 | 854 |
Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 51 | 0 | 109 |
Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 83 | 29 | 167 | 56 |
Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 17 | 30 | 36 | 61 |
Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 17 | 25 | 36 | 52 |
Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 5 | 0 | 9 |
Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 139 | 154 | 258 | 277 |
Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 869 | 943 | 1,714 | 1,872 |
Magazines, Catalogs and Logistics | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 297 | 372 | 616 | 772 |
Magazines, Catalogs and Logistics | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 297 | 372 | 616 | 772 |
Magazines, Catalogs and Logistics | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 83 | 29 | 167 | 56 |
Magazines, Catalogs and Logistics | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Magazines, Catalogs and Logistics | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 380 | 401 | 783 | 828 |
Book | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 289 | 266 | 549 | 515 |
Book | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Book | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 289 | 266 | 549 | 515 |
Office Products | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Office Products | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 139 | 154 | 258 | 277 |
Office Products | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 139 | 154 | 258 | 277 |
Other | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Other | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 44 | 92 | 88 | 191 |
Other | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 44 | 41 | 88 | 82 |
Other | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 51 | 0 | 109 |
Other | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Other | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 17 | 30 | 36 | 61 |
Other | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 17 | 25 | 36 | 52 |
Other | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 5 | 0 | 9 |
Other | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Other | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 61 | 122 | 124 | 252 |
Products and Services Transferred at a Point in Time | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 702 | 837 | 1,380 | 1,662 |
Products and Services Transferred at a Point in Time | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 268 | 342 | 556 | 711 |
Products and Services Transferred at a Point in Time | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 253 | 236 | 481 | 457 |
Products and Services Transferred at a Point in Time | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 139 | 154 | 258 | 277 |
Products and Services Transferred at a Point in Time | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 42 | 105 | 85 | 217 |
Products and Services Transferred Over Time | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 167 | 106 | 334 | 210 |
Products and Services Transferred Over Time | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 112 | 59 | 227 | 117 |
Products and Services Transferred Over Time | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 36 | 30 | 68 | 58 |
Products and Services Transferred Over Time | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | 0 | 0 | 0 |
Products and Services Transferred Over Time | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 19 | 17 | 39 | 35 |
Timing of Revenue Recognition | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 869 | 943 | 1,714 | 1,872 |
Timing of Revenue Recognition | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 380 | 401 | 783 | 828 |
Timing of Revenue Recognition | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 289 | 266 | 549 | 515 |
Timing of Revenue Recognition | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 139 | 154 | 258 | 277 |
Timing of Revenue Recognition | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | $ 61 | $ 122 | $ 124 | $ 252 |