| | | | | | | | | | | | | Three Months Ended June 30, 2015 (in millions) | Gains and Losses on Cash Flow Hedges | | Pension and OPEB Items | | Accumulated Other Comprehensive Loss | Balance as of April 1, 2015 | $ | (4.1 | ) | | $ | (0.1 | ) | | $ | (4.2 | ) | Other comprehensive income before reclassifications | — |
| | — |
| | — |
| Amounts reclassified from accumulated other comprehensive income(2) | 0.5 |
| | — |
| | 0.5 |
| Net current-period other comprehensive (loss) income | 0.5 |
| | — |
| | 0.5 |
| Allocation of accumulated other comprehensive loss to noncontrolling interest | 0.4 |
| | — |
| | 0.4 |
| Balance as of June 30, 2015 | $ | (4.0 | ) | | $ | (0.1 | ) | | $ | (4.1 | ) | | | | | | | Six Months Ended June 30, 2015 (in millions) | Gains and Losses on Cash Flow Hedges(1) | | Pension and OPEB Items(1) | | Accumulated Other Comprehensive Loss(1) | Balance as of January 1, 2015 | $ | (16.6 | ) | | $ | (0.1 | ) | | $ | (16.7 | ) | Predecessor net tax liabilities not assumed by Columbia OpCo(3) | (10.2 | ) | | (0.1 | ) | | (10.3 | ) | Other comprehensive income before reclassifications | — |
| | — |
| | — |
| Amounts reclassified from accumulated other comprehensive income(2) | 0.6 |
| | — |
| | 0.6 |
| Net current-period other comprehensive (loss) income | 0.6 |
| | — |
| | 0.6 |
| Allocation of accumulated other comprehensive loss to noncontrolling interest | (22.2 | ) | | (0.1 | ) | | (22.3 | ) | Balance as of June 30, 2015 | $ | (4.0 | ) | | $ | (0.1 | ) | | $ | (4.1 | ) |
(1)All amounts prior to the IPO are net of tax. Amounts in parentheses indicate debits. (2) Includes amounts allocated to noncontrolling interest. (3) Reflects the non-cash elimination of all historical current and deferred income taxes other than Tennessee state income taxes that will continue to be borne by the Partnership post-IPO. | | | | | | | | | | | | | Three Months Ended June 30, 2014 (in millions) | Gains and Losses on Cash Flow Hedges(1) | | Pension and OPEB Items(1) | | Accumulated
Other
Comprehensive
Loss(1) | | Predecessor | Balance as of April 1, 2014 | $ | (17.3 | ) | | $ | (0.1 | ) | | $ | (17.4 | ) | Other comprehensive income before reclassifications | — |
| | — |
| | — |
| Amounts reclassified from accumulated other comprehensive income | 0.2 |
| | — |
| | 0.2 |
| Net current-period other comprehensive income | 0.2 |
| | — |
| | 0.2 |
| Balance as of June 30, 2014 | $ | (17.1 | ) | | $ | (0.1 | ) | | $ | (17.2 | ) | | | | | | | Six Months Ended June 30, 2014 (in millions) | Gains and Losses on Cash Flow Hedges(1) | | Pension and OPEB Items(1) | | Accumulated Other Comprehensive Loss(1) | | Predecessor | Balance as of January 1, 2014 | $ | (17.6 | ) | | $ | (0.1 | ) | | $ | (17.7 | ) | Other comprehensive income before reclassifications | — |
| | — |
| | — |
| Amounts reclassified from accumulated other comprehensive income | 0.5 |
| |
|
| | 0.5 |
| Net current-period other comprehensive income | 0.5 |
| | — |
| | 0.5 |
| Balance as of June 30, 2014 | $ | (17.1 | ) | | $ | (0.1 | ) | | $ | (17.2 | ) |
(1)All amounts are net of tax. Amounts in parentheses indicated debits.
|