Landfill and Environmental Costs (Details 1) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
Activity in asset retirement obligation liabilities, which includes liabilities for final capping, closure and post-closure | ||||
Landfill final capping, closure and post-closure liabilities, , beginning of year | $ 1,091.3 | $ 1,052.4 | ||
Non-cash additions | 29.1 | 27.2 | ||
Acquisitions/divestitures and other adjustments | 3.7 | (0.6) | ||
Asset retirement obligation adjustments | (17.7) | (1.5) | ||
Payments | (36.5) | (59.0) | ||
Accretion expense | 19.5 | 19.2 | 58.4 | 57.6 |
Landfill final capping, closure and post-closure liabilities, end of period | 1,128.3 | 1,076.1 | 1,128.3 | 1,076.1 |
Less: current portion | (90.1) | (104.5) | (90.1) | (104.5) |
Long-term portion | $ 1,038.2 | $ 971.6 | $ 1,038.2 | $ 971.6 |
X | ||||||||||
- Definition
Additions due to acquisitions and other adjustments related to asset retirement obligations. No definition available.
|
X | ||||||||||
- Definition
Asset retirement obligation adjustments. No definition available.
|
X | ||||||||||
- Definition
Non cash asset additions related to asset retirement obligations. No definition available.
|
X | ||||||||||
- Definition
The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|