Commitments, Contingencies and Off-Balance Sheet Arrangements - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	0 Months Ended	1 Months Ended	3 Months Ended	6 Months Ended			6 Months Ended
	Sep. 06, 2014	Feb. 28, 2014	Sep. 07, 2013	Sep. 06, 2014 Retailer	Jun. 30, 2014 New Albertsons Inc [Member]	Sep. 06, 2014 Minnesota Franchised Cub Foods Stores [Member] Store	Sep. 06, 2014 Minimum [Member]	Sep. 06, 2014 Minimum [Member] NAI Banners [Member]	Sep. 06, 2014 Minimum [Member] 2015 [Member]	Sep. 06, 2014 Maximum [Member]	Sep. 06, 2014 Maximum [Member] NAI Banners [Member]	Sep. 06, 2014 Maximum [Member] 2015 [Member]
Guarantor Obligations [Line Items]
Remaining terms for guarantees for other debt obligation minimum (less than given term in years)				1 year
Remaining terms for guarantees for other debt obligation maximum (in years)				16 years
Remaining term for guarantee for other debt obligation weighted average (in years)				8 years
Company's guarantee for debt obligations on outstanding indenture in connection with stock purchase agreement				$ 75	$ 300
Guarantor obligation maximum exposure discounted				59	269
Number of stores from which cardholder data may be stolen						4
Cyber threat insurance amount				50
Amount of insurance deductible per incident				1
Cost associated with cyber intrusion				2
Anticipated insurance proceeds				1
Non-cancelable future purchase obligations				327
Minimum contribution to company Retirement Plan				450
Minimum required contributions to company retirement plan through the fiscal years								2015			2017
Excess pension contributions required	47			47			120		120	125		125
Aggregate pension contribution				100
Number of other retailers who have filed similar complaints in other jurisdictions				3
Litigation settlement charge before tax			5
Litigation settlement charge after tax			3
Settlement fund		$ 5