Absolute Total Shareholder Return Reduced on a Linear Basis, Percent

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- Definition

Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount, Hypothetical Bonus

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amount of Underperformance of SNL Equity REIT Index, Percent

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amount Total Shareholder Return Exceeds Simple Annual Total Shareholder Return, Percent

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Amount Total Shareholder Return Exceeds SNL Equity REIT Index, Percent

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Payment Per Share

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Forfeiture Adjustment as Percent of Total Cost

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Maximum Share Value Authorized Under Plan

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Simple Annual Total Shareholder Return, Percent

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Underperformance of SNL Equity REIT Index per Year, Percent

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No definition available.

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- Definition

Simple Total Shareholder Return Reduced on a Linear Basis, Percent

+ References

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- Definition

Represents the compensation cost capitalized during the period arising from equity-based compensation arrangements (for example, shares of stock, units, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)(iv)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Equity - Outperformance Program (Details) (USD $)	0 Months Ended
Equity - Outperformance Program (Details) (USD $)	Jan. 02, 2014	Jan. 02, 2012	Jan. 02, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period	3 years
2012 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum share value authorized under plan		$ 10,000,000
Stock settled awards		3,490,000
Forfeiture adjustment as percent of total cost		6.00%
Risk free interest rate		0.40%
Expected dividend payment per share		$ 1.62
2013 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum share value authorized under plan			11,000,000
Stock settled awards			4,140,000
Forfeiture adjustment as percent of total cost			6.00%
Risk free interest rate			0.38%
Expected dividend payment per share			$ 1.50
2014 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum share value authorized under plan	12,000,000
Percentage Amount TSR Exceeds Simple Annual TSR	4.00%
Simple Annual TSR	9.00%
Percent TSR Exceeds SNL Equity REIT Index	4.00%
Percent of Underperformance of SNL Equity REIT Index	4.00%
Underperformance of SNL Equity REIT Index per Year	3.00%
Stock settled awards	3,210,000
Forfeiture adjustment as percent of total cost	10.00%
Risk free interest rate	0.77%
Expected dividend payment per share	1.50
Maximum \| 2012 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Hypothetical bonus pool for stock settled award		4,000,000
Maximum \| 2013 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Hypothetical bonus pool for stock settled award			4,000,000
Maximum \| 2014 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Absolute TSR Reduced on a Linear Basis	100.00%
Simple TSR Reduced on a Linear Basis	7.00%
Minimum \| 2012 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Hypothetical bonus pool for stock settled award		2,000,000
Minimum \| 2013 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Hypothetical bonus pool for stock settled award			$ 2,000,000
Minimum \| 2014 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Absolute TSR Reduced on a Linear Basis	0.00%
Simple TSR Reduced on a Linear Basis	0.00%
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	2 years
The Company \| 2012 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate		36.00%
The Company \| 2013 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate			33.00%
The Company \| 2014 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate	28.00%
SNL Equity REIT Index \| 2012 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate		35.00%
SNL Equity REIT Index \| 2013 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate			25.00%
SNL Equity REIT Index \| 2014 Outperformance Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility rate	26.00%