|
Stockholders' Equity (Components of Other Comprehensive Income/ (Loss) (Details) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
6 Months Ended |
|
|
|
Aug. 03, 2013
|
Jul. 28, 2012
|
Aug. 03, 2013
|
Jul. 28, 2012
|
Jul. 20, 2012
|
Jul. 19, 2012
|
| Stockholders' Equity [Abstract] |
|
|
|
|
|
|
|
|
| Unrealized gain/(loss), gross amount |
$ (4) |
$ 8 |
|
|
$ 51 |
|
|
|
| Unrealized gain/(loss) on REITs, tax |
1 |
(2) |
|
|
(18) |
|
|
|
| Unrealized gain/(loss), net amount |
(3) |
6 |
|
|
33 |
|
|
|
| Reclassification adjustment for realized (gain)/loss, gross amount |
|
(270) |
[1] |
|
(270) |
[1] |
|
|
| Reclassification adjustment for REIT included in net income, tax |
|
96 |
|
|
96 |
|
|
|
| Reclassification adjustment for realized (gain)/loss, net amount |
|
(174) |
|
|
(174) |
|
|
|
| Reclassification for amortization of net actuarial loss/(gain), gross amount |
44 |
63 |
|
88 |
127 |
|
|
|
| Reclassification for amortization of net actuarial (gain)/loss included in net periodic benefit expense, tax |
(17) |
(26) |
|
(33) |
(50) |
|
|
|
| Reclassification for amortization of net actuarial loss/(gain) |
27 |
37 |
|
55 |
77 |
|
|
|
| Reclassification for amortization of prior service cost/(credit), gross amount |
|
(3) |
|
(1) |
(7) |
|
|
|
| Reclassification for amortization of prior service cost/(credit), tax |
|
1 |
|
|
3 |
|
|
|
| Reclassification for amortization of prior service cost/(credit), net amount |
|
(2) |
|
(1) |
(4) |
|
|
|
| Other Comprehensive Income (Loss), before Tax, Total |
40 |
(202) |
|
87 |
(99) |
|
|
|
| Accumulated other comprehensive (loss), Deferred Tax Asset |
(16) |
69 |
|
(33) |
31 |
|
|
|
| Total other comprehensive income/(loss), net of tax |
$ 24 |
$ (133) |
|
$ 54 |
$ (68) |
|
|
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| REIT unit fair market value SPG |
|
|
|
|
|
|
|
158.13 |
| REIT unit cash price SPG |
|
|
|
|
|
|
124.00 |
|
|
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