Cost Classifications (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
|
Cost Classifications | ||||
Depreciation and amortization not included in cost of product sold | $ 1.5 | $ 1.3 | $ 3.0 | $ 2.4 |
Depreciation and amortization not included in direct operating expenses | 35.6 | 33.2 | 70.0 | 65.7 |
Depreciation and amortization not included in selling, general and administrative expenses | $ 1.5 | $ 0.5 | $ 2.9 | $ 1.1 |