Revenue Recognition - Schedule of Disaggregated Revenue (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | $ 1,015 | $ 935 | $ 2,887 | $ 2,604 |
Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 282 | | 797 | |
Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 452 | | 1,416 | |
Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 397 | | 1,252 | |
Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 55 | | 164 | |
Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 145 | | 422 | |
Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 26 | | 87 | |
Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 21 | | 73 | |
Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 5 | | 14 | |
Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 1,015 | | 2,887 | |
Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 110 | | 165 | |
Magazines, Catalogs and Logistics | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 353 | | 1,126 | |
Magazines, Catalogs and Logistics | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 353 | | 1,126 | |
Magazines, Catalogs and Logistics | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Magazines, Catalogs and Logistics | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 463 | | 1,291 | |
Magazines, Catalogs and Logistics | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 110 | | 165 | |
Office Products | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 145 | | 422 | |
Office Products | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Office Products | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 145 | | 422 | |
Office Products | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 282 | | 797 | |
Book | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Book | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 282 | | 797 | |
Book | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Other | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Other | Magazines and Catalogs | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 99 | | 290 | |
Other | Magazines and Catalogs | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 44 | | 126 | |
Other | Magazines and Catalogs | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 55 | | 164 | |
Other | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Other | Directories | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 26 | | 87 | |
Other | Directories | North America | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 21 | | 73 | |
Other | Directories | Europe | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 5 | | 14 | |
Other | Major Products/Service Lines | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 125 | | 377 | |
Other | Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Products and Services Transferred at a Point in Time | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 824 | | 2,486 | |
Products and Services Transferred at a Point in Time | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 329 | | 1,039 | |
Products and Services Transferred at a Point in Time | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 145 | | 422 | |
Products and Services Transferred at a Point in Time | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 245 | | 702 | |
Products and Services Transferred at a Point in Time | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 105 | | 323 | |
Products and Services Transferred Over Time | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 191 | | 401 | |
Products and Services Transferred Over Time | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 134 | | 252 | |
Products and Services Transferred Over Time | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 0 | | 0 | |
Products and Services Transferred Over Time | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 37 | | 95 | |
Products and Services Transferred Over Time | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 20 | | 54 | |
Timing of Revenue Recognition | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 1,015 | | 2,887 | |
Timing of Revenue Recognition | Magazines, Catalogs and Logistics | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 463 | | 1,291 | |
Timing of Revenue Recognition | Office Products | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 145 | | 422 | |
Timing of Revenue Recognition | Book | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | 282 | | 797 | |
Timing of Revenue Recognition | Other | | | | |
Disaggregation Of Revenue [Line Items] | | | | |
Revenue | $ 125 | | $ 377 | |