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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Net income | $ 215.2 | $ 192.4 | $ 336.2 | $ 341.5
Pension Plan and Restoration of Retirement Income Plan: |  |  |  |
Amortization of deferred net loss, net of tax of $0.6, $0.4, $1.8 and $1.3, respectively | 0.9 | 0.8 | 2.8 | 2.3
Amortization of prior service cost, net of tax of $0, $0, $0 and $0.1, respectively | 0 | 0 | 0 | 0.1
Postretirement Benefit Plans: |  |  |  |
Amortization of deferred net loss, net of tax of $0.3, $0.2, $0.9 and $0.8, respectively | 0.6 | 0.5 | 1.6 | 1.5
Amortization of deferred net transition obligation, net of tax of $0, $0.1, $0 and $0.1, respectively | 0 | 0.1 | 0 | 0.1
Amortization of prior service cost, net of tax of $(0.3), ($0.3), $(0.8) and ($0.8), respectively | (0.5) | (0.5) | (1.4) | (1.4)
Deferred commodity contracts hedging gains reclassified in net income, net of tax of $0.3, $0, $0.2 and ($1.6), respectively | 0.3 | 0 | 0.2 | (3.6)
Deferred commodity contracts hedging losses, net of tax of $0, ($0.3), $0 and ($0.5), respectively | 0 | (0.5) | 0 | (0.5)
Amortization of deferred interest rate swap hedging losses, net of tax of $0, $0, $0.1 and $0.1, respectively | 0.1 | 0.1 | 0.2 | 0.2
Other comprehensive income (loss), net of tax | 1.4 | 0.5 | 3.4 | (1.3)
Comprehensive income (loss) | 216.6 | 192.9 | 339.6 | 340.2
Less: Comprehensive income attributable to noncontrolling interests | 0 | 6.9 | 6.3 | 24.1
Less: Deconsolidation of Enogex Holdings | 0 | 0 | 6.1 | 0
Total comprehensive income attributable to OGE Energy | $ 216.6 | $ 186.0 | $ 327.2 | $ 316.1

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