Equity securities at fair value that qualify for the NAV practical expedient

$ 134,652,000

54,202,000

$ 54,628,000

453,219,000

683,605,000

Fair value of derivatives embedded within convertible debt

6,258,000

6,304,000

21,075,000

31,424,000

Nonrecurring nonfinancial assets subject to fair value measurements

27,333,000

37,728,000

$ 0

5.5% Variable Interest Senior Convertible Debentures due 2020 | Variable Interest Senior Convertible Debt

Marketable equity securities

Interest rate

5.50%

Assets:

Mutual funds invested in fixed-income securities

$ 24,387,000

26,010,000

Assets:

Equity Securities [Member]

21,660,000

21,192,000

Assets:

U.S. Government securities

46,047,000

47,202,000

Assets:

24,275,000

Corporate securities

Assets:

U.S. mortgage-backed securities

43,110,000

Assets:

Commercial mortgage-backed securities

4,132,000

Assets:

397,000

Index-linked U.S. bonds

Assets:

Foreign fixed-income securities

2,354,000

Assets:

Total debt securities available for sale

1,157,000

Assets:

88,605,000

Money market funds

Assets:

222,559,000

Commercial paper

Assets:

39,100,000

Certificates of deposit

Assets:

Money market funds securing legal bonds

2,171,000

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1)

535,000

Assets:

Equity securities at fair value that qualify for the NAV practical expedient

46,047,000

269,141,000

496,297,000

Fair value of derivatives embedded within convertible debt

Quoted Prices in Active Markets for Identical Assets (Level 1) | Marketable equity securities

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Mutual funds invested in fixed-income securities

24,387,000

26,010,000

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Equity Securities [Member]

21,660,000

21,192,000

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Government securities

46,047,000

47,202,000

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate securities

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. mortgage-backed securities

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial mortgage-backed securities

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial paper

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Index-linked U.S. bonds

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign fixed-income securities

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Total debt securities available for sale

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial paper

222,559,000

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Certificates of deposit

Assets:

Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds securing legal bonds

Assets:

Significant Other Observable Inputs (Level 2)

535,000

Assets:

Equity securities at fair value that qualify for the NAV practical expedient

88,605,000

129,876,000

132,680,000

Fair value of derivatives embedded within convertible debt

Significant Other Observable Inputs (Level 2) | Marketable equity securities

Assets:

Significant Other Observable Inputs (Level 2) | Mutual funds invested in fixed-income securities

Assets:

Significant Other Observable Inputs (Level 2) | Equity Securities [Member]

Assets:

Significant Other Observable Inputs (Level 2) | U.S. Government securities

Assets:

Significant Other Observable Inputs (Level 2) | Corporate securities

24,275,000

Assets:

Significant Other Observable Inputs (Level 2) | U.S. mortgage-backed securities

43,110,000

Assets:

Significant Other Observable Inputs (Level 2) | Commercial mortgage-backed securities

4,132,000

Assets:

Significant Other Observable Inputs (Level 2) | Commercial paper

397,000

Assets:

Significant Other Observable Inputs (Level 2) | Index-linked U.S. bonds

13,180,000

5,870,000

Assets:

Significant Other Observable Inputs (Level 2) | Foreign fixed-income securities

2,354,000

Assets:

Significant Other Observable Inputs (Level 2) | Total debt securities available for sale

1,157,000

Assets:

Significant Other Observable Inputs (Level 2) | Money market funds

88,605,000

Assets:

Significant Other Observable Inputs (Level 2) | Commercial paper

Assets:

Significant Other Observable Inputs (Level 2) | Certificates of deposit

39,100,000

Assets:

Significant Other Observable Inputs (Level 2) | Money market funds securing legal bonds

2,171,000

Assets:

Significant Unobservable Inputs (Level 3)

Assets:

Equity securities at fair value that qualify for the NAV practical expedient

Fair value of derivatives embedded within convertible debt

6,258,000

6,304,000

21,075,000

31,424,000

Significant Unobservable Inputs (Level 3) | Marketable equity securities

27,333,000

37,728,000

Assets:

Significant Unobservable Inputs (Level 3) | Mutual funds invested in fixed-income securities

Assets:

Significant Unobservable Inputs (Level 3) | Equity Securities [Member]

Assets:

Significant Unobservable Inputs (Level 3) | U.S. Government securities

Assets:

Significant Unobservable Inputs (Level 3) | Corporate securities

Assets:

Significant Unobservable Inputs (Level 3) | U.S. mortgage-backed securities

Assets:

Significant Unobservable Inputs (Level 3) | Commercial mortgage-backed securities

Assets:

Significant Unobservable Inputs (Level 3) | Commercial paper

Assets:

Significant Unobservable Inputs (Level 3) | Index-linked U.S. bonds

Assets:

Significant Unobservable Inputs (Level 3) | Foreign fixed-income securities

Assets:

Significant Unobservable Inputs (Level 3) | Total debt securities available for sale

Assets:

Significant Unobservable Inputs (Level 3) | Money market funds

Assets:

Significant Unobservable Inputs (Level 3) | Commercial paper

Assets:

Significant Unobservable Inputs (Level 3) | Certificates of deposit

Assets:

Significant Unobservable Inputs (Level 3) | Money market funds securing legal bonds

Assets:

Fair Value, Measurements, Recurring

Assets:

Fair Value, Measurements, Recurring | U.S. Government securities

131,569,000

Assets:

Fair Value, Measurements, Recurring | Corporate securities

28,514,000

Assets:

Fair Value, Measurements, Recurring | U.S. mortgage-backed securities

41,733,000

Assets:

Fair Value, Measurements, Recurring | Commercial mortgage-backed securities

4,369,000

Assets:

Fair Value, Measurements, Recurring | Commercial paper

401,000

Assets:

Fair Value, Measurements, Recurring | Index-linked U.S. bonds

13,180,000

5,870,000

Assets:

Fair Value, Measurements, Recurring | Foreign fixed-income securities

2,330,000

Assets:

Fair Value, Measurements, Recurring | Total debt securities available for sale

1,150,000

Assets:

Fair Value, Measurements, Recurring | Money market funds

84,367,000

Assets:

Fair Value, Measurements, Recurring | Commercial paper

448,560,000

Assets:

Fair Value, Measurements, Recurring | Commercial paper | Current Restricted Assets

46,062,000

Assets:

Fair Value, Measurements, Recurring | Commercial paper | Restricted Assets

3,719,000

2,570,000

Assets:

Fair Value, Measurements, Recurring | Certificates of deposit

$ 3,910,000

3,910,000

Assets:

Fair Value, Measurements, Recurring | Money market funds securing legal bonds

2,251,000

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)

535,000

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Government securities

47,202,000

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate securities

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. mortgage-backed securities

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial mortgage-backed securities

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Index-linked U.S. bonds

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreign fixed-income securities

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Total debt securities available for sale

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial paper

448,560,000

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Certificates of deposit

Assets:

Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Money market funds securing legal bonds

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)

535,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. Government securities

84,367,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate securities

28,514,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. mortgage-backed securities

41,733,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Commercial mortgage-backed securities

4,369,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Index-linked U.S. bonds

401,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Foreign fixed-income securities

2,330,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Total debt securities available for sale

1,150,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Money market funds

84,367,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Commercial paper

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Certificates of deposit

46,062,000

Assets:

Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Money market funds securing legal bonds

2,251,000

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | U.S. Government securities

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Corporate securities

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | U.S. mortgage-backed securities

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Commercial mortgage-backed securities

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Index-linked U.S. bonds

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Foreign fixed-income securities

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Total debt securities available for sale

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Money market funds

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Commercial paper

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Certificates of deposit

Assets:

Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Money market funds securing legal bonds

Assets:

$ 0

Douglas Elliman [Member]