v3.7.0.1

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Reclassification of unrealized losses on cash flow hedges from accumulated other comprehensive loss to net income (net of $1, $10, $4 and $23 tax expense, respectively) | $ 1 | $ 10 | $ 4 | $ 23
Net unrealized gains on securities still held (net of $19, $12, $45 and $19 tax expense, respectively) | 19 | 12 | 45 | 19
Reclassification from accumulated other comprehensive loss to net income (net of $1, $3, $11 and $4 tax benefit, respectively) | (1) | (3) | (11) | (4)
Defined benefit pension and other benefits plans (net of $6 and $4 tax expense and $4 tax benefit, respectively) | 6 | 0 | 4 | (4)
Net unrealized gains on foreign currency translation (net of less than $1 tax expense for all periods) | 1 | 1 | 1 | 1
Other comprehensive loss related to equity method investee (net of less than $1, $1 and $3 tax benefit, respectively) | $ (1) | $ (1) | $ 0 | $ (3)

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- Definition Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e640-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669646-108580 + Details
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