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Accumulated Other Comprehensive Income (Loss) (Tables)
3 Months Ended
Mar. 31, 2020
Accumulated Other Comprehensive Income (Loss)  
Components of Accumulated Other Comprehensive Income (Loss), net of tax

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Foreign

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Post-

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Available-

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Currency

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Retirement

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Derivative

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for-Sale

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Translation

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Benefit

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Instruments

    

Securities

    

Adjustments

    

Obligations

    

Total

Balance, December 31, 2019

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$

(24)

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$

38

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$

(21)

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$

(1)

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$

(8)

Other comprehensive income (loss) before reclassifications, net of tax expense (benefit) of $(1), $3, $0 and $0, respectively (a)

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—

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(9)

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(76)

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—

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(85)

Amounts reclassified from accumulated other comprehensive (income) loss, net of tax (expense) benefit of $0, $0, $0 and $0, respectively

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2

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—

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—

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—

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2

Net current period other comprehensive income (loss)

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2

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(9)

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(76)

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—

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(83)

Balance, March 31, 2020

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$

(22)

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$

29

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$

(97)

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$

(1)

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$

(91)

(a)Foreign currency translation adjustments were impacted by a decrease in the Canadian/U.S. dollar exchange rate from 0.7698 at December 31, 2019 to 0.7109 at March 31, 2020.