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Goodwill and Other Intangible Assets - Changes in Goodwill by Reportable Segment (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2016 USD ($)
Goodwill [Roll Forward] |
Balance, January 1, 2016 | $ 1,257.4
Goodwill acquired | 13.7
Currency and other impacts | 1.2
Balance, June 30, 2016 | 1,272.3
Right Management |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 62.1
Balance, June 30, 2016 | 62.1
Reportable segments | Americas |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 515.7
Goodwill acquired | 0.0
Currency and other impacts | 2.7
Balance, June 30, 2016 | 518.4
Reportable segments | Americas | United States | Reportable subsegments |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 476.9
Balance, June 30, 2016 | 476.9
Reportable segments | Southern Europe |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 97.2
Goodwill acquired | 0.0
Currency and other impacts | 4.8
Balance, June 30, 2016 | 102.0
Reportable segments | Southern Europe | France | Reportable subsegments |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 69.0
Balance, June 30, 2016 | 70.6
Reportable segments | Southern Europe | Italy | Reportable subsegments |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 4.5
Balance, June 30, 2016 | 4.6
Reportable segments | Northern Europe |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 441.9
Goodwill acquired | 13.7
Currency and other impacts | (10.6)
Balance, June 30, 2016 | 445.0
Reportable segments | APME |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 75.6
Goodwill acquired | 0.0
Currency and other impacts | 4.3
Balance, June 30, 2016 | 79.9
Reportable segments | Right Management |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 62.1
Goodwill acquired | 0.0
Currency and other impacts | 0.0
Balance, June 30, 2016 | 62.1
Corporate |
Goodwill [Roll Forward] |
Balance, January 1, 2016 | 64.9
Goodwill acquired | 0.0
Currency and other impacts | 0.0
Balance, June 30, 2016 | 64.9
Corporate | Jefferson Wells |
Goodwill [Roll Forward] |
Balance, June 30, 2016 | $ 55.5

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