v3.2.0.727

INVESTMENTS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2015
INVESTMENTS |
Summary of maximum exposure to loss associated with RS Cogen |
(In millions) |  | June 30, 2015 |  | December 31, 2014 |
Investment in and net advances to RS Cogen |  | $ | 8.8 |  | $ | 4.6 |
Supply contracts |  |  | 37.5 |  |  | 38.5 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Maximum exposure to loss |  | $ | 46.3 |  | $ | 43.1 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Schedule of reconciliation of minority partner's ownership, reported as noncontrolling interest |
|  | Six Months Ended June 30, |
(In millions) |  | 2015 |  | 2014 |
Noncontrolling interest—beginning of period |  | $ | 107.9 |  | $ | 119.4 |
Net income attributable to noncontrolling interest |  |  | 3.1 |  |  | 1.9 |
Other comprehensive income (loss) attributable to noncontrolling interest |  | ​ | 3.0 |  | ​ | (1.3 | )
Distribution to noncontrolling interest |  |  | (8.4 | ) |  | (7.7 | )
Other |  | ​ | (0.1 | ) | ​ | - |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Noncontrolling interest—end of period |  | $ | 105.5 |  | $ | 112.3 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​

X
- Definition Tabular disclosure of reconciliation of minority interest. + References No definition available. + Details
Name: | axll_ScheduleOfReconciliationOfMinorityInterestTableTextBlock
Namespace Prefix: | axll_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reporting entity's maximum exposure to loss as a result of its involvement with the Variable Interest Entity (VIE). + References No definition available. + Details
Name: | axll_ScheduleOfVariableInterestEntityEntityMaximumLossExposureTableTextBlock
Namespace Prefix: | axll_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration