XML 78 R91.htm IDEA: XBRL DOCUMENT

Equity Based Compensation - Vesting Provisions of Restricted Stock Granted to Teammates and Directors (Detail)	3 Months Ended
	Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued to directors in connection with annual retainer	Immediate
Directors Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued to directors in connection with election to the Board	3 years
Team Member [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued to directors in connection with election to the Board	5 years

Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

+ References+ Details