- DefinitionThe estimated amount of a liability for an asset retirement obligation which has not been recognized because fair value cannot be reasonably estimated.
| Name: |
cf_AssetRetirementObligationsLiabilityNotRecognizedEstimatedAmount |
| Namespace Prefix: |
cf_ |
| Data Type: |
xbrli:monetaryItemType |
| Balance Type: |
credit |
| Period Type: |
instant |