v3.26.1
Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2026
Significant Accounting Policies  
Schedule of fair value measurements, recurring and nonrecurring

Description

March 31, 2026

Quoted Prices in Active Markets (Level 1)

Significant Other Observable Inputs (Level 2)

Significant Other Unobservable Inputs (Level 3)

Assets:

Deferred costs and other assets

$

45,347

$

34,387

$

10,960

$

-

Liabilities:

Other Liabilities

$

132,691

$

-

$

7,253

$

125,438

Description

December 31, 2025

Quoted Prices in Active Markets (Level 1)

Significant Other Observable Inputs (Level 2)

Significant Other Unobservable Inputs (Level 3)

Assets:

Deferred costs and other assets

$

36,348

$

33,687

$

2,661

$

-

Liabilities:

Other Liabilities

$

218,372

$

-

$

13,259

$

205,113

Schedule of carrying amount of noncontrolling interests

  ​ ​ ​

As of

  ​ ​ ​

As of

March 31, 

December 31, 

  ​ ​ ​

2026

  ​ ​ ​

2025

Limited partners’ interests in the Operating Partnership

$

833,015

$

884,913

Nonredeemable noncontrolling interests in properties, net

 

380,759

 

378,906

Total noncontrolling interests reflected in equity

$

1,213,774

$

1,263,819

Schedule of reclassifications out of accumulated other comprehensive income (loss)

For the Three Months Ended

March 31, 

Affected line item where

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

net income is presented

Accumulated derivative gains, net

$

1,706

 

$

1,455

 

Interest expense

 

(251)

 

 

(196)

 

Net income attributable to noncontrolling interests

$

1,455

$

1,259

Schedule of interest rate derivatives

As of March 31, 2026, we had the following outstanding interest rate derivatives related to managing our interest rate risk:

Number of

Notional

Interest Rate Derivative

  ​ ​ ​

Instruments

  ​ ​ ​

Amount

Interest Rate Swaps

 

13

$

2.8 billion

Interest Rate Caps

1

$

85.0 million

Interest Rate Swaps

 

2

190.4 million

Interest Rate Caps

3

178.8 million

As of December 31, 2025, we had the following outstanding interest rate derivatives related to managing our interest rate risk:

Number of

Notional

Interest Rate Derivative

  ​ ​ ​

Instruments

  ​ ​ ​

Amount

 

Interest Rate Swaps

 

7

$

2.2 billion

Interest Rate Caps

1

$

85.0 million

Interest Rate Swaps

3

541.7 million

Interest Rate Caps

 

3

178.8 million

Schedule of Euro: USD forward contracts

We had the following Euro:USD forward contracts designated as net investment hedges at March 31, 2026 and December 31, 2025 (in millions):

  ​ ​ ​

  ​ ​ ​

Asset (Liability) Value as of

March 31, 

  ​ ​ ​

December 31, 

Notional Value

Maturity Date

2026

2025

125.0

January 15, 2026

0.3

125.0

January 15, 2026

0.3

50.5

February 18, 2026

(0.4)

50.0

March 16, 2026

0.1

50.0

May 15, 2026

1.2

0.1

125.0

May 15, 2026

1.8

50.5

June 17, 2026

1.7

50.0

June 17, 2026

(0.1)

50.0

June 17, 2026

(0.1)

50.0

July 15, 2026

1.2

0.1

75.0

July 15, 2026

(0.2)

15.0

July 15, 2026

0.1

100.0

January 15, 2027

2.5

0.3

Schedule of key inputs into the option model for the exchange option within the exchangeable bonds

March 31, 2026

December 31, 2025

Klépierre stock price

32.58

33.74

Implied volatility

16.92%

17.78%

EUR risk-free rate

2.37%

2.04%

Klépierre expected dividend yield

5.23%

5.06%

Expected term

0.62 years

0.87 years

Credit Spread

0.33%

0.45%

Simon Property Group, L.P  
Significant Accounting Policies  
Schedule of reclassifications out of accumulated other comprehensive income (loss)

  ​ ​ ​

For the Three Months Ended

March 31, 

Affected line item where

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

net income is presented

Accumulated derivative gains, net

$

1,706

 

$

1,455

 

Interest expense