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CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Statement of Comprehensive Income [Abstract] |  |  |
Net earnings | $ 622,443 | $ 632,838 | $ 785,174
Other comprehensive earnings: |  |  |
Foreign currency translation adjustments, net of reclassification (see Note 6 and Note 13) | 92,711 | (38,729) | (154,096)
Postretirement benefit plan remeasurement, net of tax expense $29,172 (see Note 9 and Note 13) | 46,543 | 0 | 0
Postretirement benefit plan reclassification, net of tax (expense) benefit of $(1,017), $6,991 and $(17,013) | 2,043 | (12,453) | 27,846
Other | 0 | 885 | 1,300
Comprehensive earnings, net of tax | 763,740 | 582,541 | 660,224
Less: Comprehensive earnings attributable to noncontrolling interest: |  |  |
Net earnings | 36,713 | 26,910 | 16,178
Foreign currency translation adjustments | 3,677 | 906 | (532)
Comprehensive earnings attributable to W.W. Grainger, Inc. | $ 723,350 | $ 554,725 | $ 644,578

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