ACCUMULATED OTHER COMPREHENSIVE LOSS - Accumulated other comprehensive income (loss), net of tax (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 28, 2016	Oct. 30, 2015	Oct. 28, 2016	Oct. 30, 2015
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			$ 1,466
Less: Other comprehensive income (loss) attributable to non-controlling interests	$ 0	$ 0	0	$ 0
Balance at end of period	13,880		13,880
Foreign Currency Translation Adjustments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			(358)
Balance at end of period	(572)		(572)
Investments
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			0
Balance at end of period	(5)		(5)
Cash Flow Hedges
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			34
Balance at end of period	73		73
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period			(324)
Balance at end of period	$ (504)		(504)
Foreign Currency Translation Adjustments Including Portion Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive loss before reclassifications			(214)
Amounts reclassified from accumulated other comprehensive loss			0
Total other comprehensive income (loss), net of tax benefit (expense) of $(6) and $(5), respectively and $5 and $8, respectively			(214)
Accumulated Net Investment Gain (Loss) Including Portion Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive loss before reclassifications			(5)
Amounts reclassified from accumulated other comprehensive loss			0
Total other comprehensive income (loss), net of tax benefit (expense) of $(6) and $(5), respectively and $5 and $8, respectively			(5)
Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive loss before reclassifications			(25)
Amounts reclassified from accumulated other comprehensive loss			64
Total other comprehensive income (loss), net of tax benefit (expense) of $(6) and $(5), respectively and $5 and $8, respectively			39
Accumulated Other Comprehensive Loss Including Portion Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive loss before reclassifications			(244)
Amounts reclassified from accumulated other comprehensive loss			64
Total other comprehensive income (loss), net of tax benefit (expense) of $(6) and $(5), respectively and $5 and $8, respectively			(180)
Foreign Currency Adjustment Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Other comprehensive income (loss) attributable to non-controlling interests			0
Accumulated Net Investment Gain (Loss) Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Other comprehensive income (loss) attributable to non-controlling interests			0
Cash Flow Hedges Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Other comprehensive income (loss) attributable to non-controlling interests			0
Accumulated Other Comprehensive Loss Attributable to Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Other comprehensive income (loss) attributable to non-controlling interests			$ 0