Summary of Significant Accounting Policies - Effect of Revision of Fees Received Under Transitional Services Agreements (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 30, 2013	Dec. 01, 2012	Nov. 30, 2013	Dec. 01, 2012
Accounting Policies And General Information (Textual) [Abstract]
Net sales	$ 4,012	$ 4,051	$ 13,202	$ 13,240
Cost of sales	3,443	3,521	11,260	11,461
Gross profit	569	530	1,942	1,779
Selling and administrative expenses	464	500	1,643	1,727
Operating earnings	105	30	299	52
Net sales	100.00%	100.00%	100.00%	100.00%
Cost of sales	85.80%	86.90%	85.30%	86.60%
Gross profit	14.20%	13.10%	14.70%	13.40%
Selling and administrative expenses	11.60%	12.40%	12.40%	13.00%
Operating earnings	2.60%	0.70%	2.30%	0.40%
As Originally Reported [Member]
Accounting Policies And General Information (Textual) [Abstract]
Net sales		4,041		13,207
Cost of sales		3,521		11,461
Gross profit		520		1,746
Selling and administrative expenses		490		1,694
Operating earnings		30		52
Net sales		100.00%		100.00%
Cost of sales		87.10%		86.80%
Gross profit		12.90%		13.20%
Selling and administrative expenses		12.10%		12.80%
Operating earnings		0.70%		0.40%
As Revised [Member]
Accounting Policies And General Information (Textual) [Abstract]
Net sales		4,051		13,240
Cost of sales		3,521		11,461
Gross profit		530		1,779
Selling and administrative expenses		500		1,727
Operating earnings		30		52
Net sales		100.00%		100.00%
Cost of sales		86.90%		86.60%
Gross profit		13.10%		13.40%
Selling and administrative expenses		12.40%		13.00%
Operating earnings		0.70%		0.40%
Revision [Member]
Accounting Policies And General Information (Textual) [Abstract]
Net sales		10		33
Cost of sales
Gross profit		10		33
Selling and administrative expenses		10		33
Operating earnings