Lease Financing Obligations (Details) - USD ($) $ in Millions |
Jan. 30, 2016 |
Jan. 31, 2015 |
|---|---|---|
| Lease Financing Obligations [Abstract] | ||
| Landlord funded construction, replacement cost of pre-existing property, and capitalized interest | $ 67.4 | $ 71.0 |
| Lease financing obligations | $ 69.6 | $ 70.9 |