December 31, 2013 | December 31, 2012 | ||||||
Post-retirement benefit obligation | $ | 60.6 | $ | 60.7 | |||
Defined benefit plan obligation | 80.0 | 122.5 | |||||
Restructuring reserves | 16.4 | 19.2 | |||||
Self-insurance reserves | 31.6 | 44.5 | |||||
Acquisition related reserves | 7.2 | 10.2 | |||||
Deferred revenue | 4.0 | 5.4 | |||||
Other | 66.7 | 44.9 | |||||
$ | 266.5 | $ | 307.4 | ||||