XML 62 R38.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Stockholders' Equity and Noncontrolling Interest - Additional Information (Detail) (USD $) Share data in Millions, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended | 1 Months Ended | 0 Months Ended |  | 0 Months Ended
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Mar. 31, 2013 Series A Cumulative Redeemable Preferred Stock | Mar. 31, 2013 9% Series B Cumulative Redeemable Preferred Stock | Mar. 31, 2013 Series A Preferred Stock | Feb. 12, 2013 6.875 Series C Cumulative Redeemable Preferred Stock | Feb. 12, 2013 6.875 Series C Cumulative Redeemable Preferred Stock | Feb. 12, 2013 6.875 Series C Cumulative Redeemable Preferred Stock Minimum | Feb. 12, 2013 6.875 Series C Cumulative Redeemable Preferred Stock Maximum
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Income (loss) attributable to noncontrolling interests | $ 4,433,000 | $ 1,168,000 | $ 6,857,000 | $ (418,000) |  |  |  |  |  |  |
Percentage of redeemable preferred stock |  |  |  |  | 60.00% |  |  | 6.875% |  |  |
Dividend rate on preferred stock |  |  |  |  | 8.00% | 9.00% | 8.00% |  |  |  |
Outstanding depositary shares |  |  |  |  |  |  | 1.6 |  |  |  |
Depository shares to cumulative redeemable preferred stock ratio |  |  |  |  |  |  | 0.01 | 0.01 |  |  |
Cumulative redeemable preferred stock liquidation preference |  |  |  |  |  |  | $ 25.00 |  | $ 25.00 |  |
Annual dividend on depositary shares |  |  |  |  |  |  | $ 2.00 | $ 1.71875 |  |  |
Number of depositary shares sold |  |  |  |  |  |  |  | 5.6 |  |  |
Cash proceeds from sale depositary shares |  |  |  |  |  |  |  | $ 135,200,000 |  |  |
Dividend payment accrual date |  |  |  |  |  |  |  |  |  | Feb. 12, 2018 |
Dividend payment date |  |  |  |  |  |  |  | Apr. 15, 2013 |  |  |
Dividends record date |  |  |  |  |  |  |  |  |  | Feb. 12, 2013 | Mar. 31, 2013

X
- Definition Depositary Shares Issued + References No definition available. + Details
Name: | bfs_DepositarySharesIssued
Namespace Prefix: | bfs_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Depositary Shares Outstanding + References No definition available. + Details
Name: | bfs_DepositarySharesOutstanding
Namespace Prefix: | bfs_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Depository Shares Dividends per Share + References No definition available. + Details
Name: | bfs_DepositorySharesDividendsPerShare
Namespace Prefix: | bfs_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Depository Shares Redemption Date + References No definition available. + Details
Name: | bfs_DepositorySharesRedemptionDate
Namespace Prefix: | bfs_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Depository Shares to Redeemable Preferred Stock Ratio + References No definition available. + Details
Name: | bfs_DepositorySharesToRedeemablePreferredStockRatio
Namespace Prefix: | bfs_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Net Proceeds From Shares Sold + References No definition available. + Details
Name: | bfs_NetProceedsFromSharesSold
Namespace Prefix: | bfs_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Preferred Stock Redemption, Percentage of Originally Issued Shares + References No definition available. + Details
Name: | bfs_PreferredStockRedemptionPercentageOfOriginallyIssuedShares
Namespace Prefix: | bfs_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
Name: | us-gaap_DividendPayableDateToBePaidDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DividendsPayableDateOfRecordDayMonthAndYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of Income (Loss) attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.19) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_IncomeLossAttributableToNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The percentage rate used to calculate dividend payments on preferred stock. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendRatePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21484-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph d -Article 4 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(d)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_PreferredStockLiquidationPreference
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant