DIVESTITURES AND BUSINESS COMBINATIONS - INCOME STATEMENT DISCLOSURES (Details) $ in Millions		12 Months Ended
Dec. 16, 2014	Dec. 16, 2014 USD ($)
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Ratio of shares of common stock to be distributed to shareholders	0.5
Spinoff [Member] \| KLX Inc [Member]
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Ratio of shares of common stock to be distributed to shareholders	0.5
Revenues		$ 1,611.2
Earnings before income taxes		207.9
Provision for income taxes		161.3
Earnings from discontinued operations, net of income taxes		$ 46.6

Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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- Definition

Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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