v3.25.4
Schedule III - Real Estate and Accumulated Depreciation - Real Estate and Accumulated Depreciation, by Property (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances $ 18,000,000      
Initial Costs to Company        
Land 741,000,000      
Buildings and Improvements 5,851,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 2,016,000,000      
Buildings and Improvements 25,149,000,000      
Total Costs        
Land 2,757,000,000      
Buildings and Improvements 31,000,000,000      
Accumulated Depreciation (11,170,000,000) $ (9,639,000,000) $ (9,089,000,000) $ (8,095,000,000)
Taxable basis in aggregate initial cost 39,000,000,000      
Operating lease        
Total Costs        
Initial cost 0      
Americas | Brazil        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 21,000,000      
Buildings and Improvements 156,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 12,000,000      
Buildings and Improvements 601,000,000      
Total Costs        
Land 33,000,000      
Buildings and Improvements 757,000,000      
Accumulated Depreciation (279,000,000)      
Americas | CANADA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 18,000,000      
Initial Costs to Company        
Land 32,000,000      
Buildings and Improvements 583,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 138,000,000      
Buildings and Improvements 714,000,000      
Total Costs        
Land 170,000,000      
Buildings and Improvements 1,297,000,000      
Accumulated Depreciation (369,000,000)      
Americas | CHILE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 5,000,000      
Buildings and Improvements 52,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 93,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 145,000,000      
Accumulated Depreciation (24,000,000)      
Americas | COLOMBIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 4,000,000      
Buildings and Improvements 9,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 2,000,000      
Buildings and Improvements 87,000,000      
Total Costs        
Land 6,000,000      
Buildings and Improvements 96,000,000      
Accumulated Depreciation (17,000,000)      
Americas | Canada        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 7,000,000      
Buildings and Improvements 146,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 195,000,000      
Total Costs        
Land 7,000,000      
Buildings and Improvements 341,000,000      
Accumulated Depreciation (55,000,000)      
Americas | PERU        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 5,000,000      
Buildings and Improvements 9,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 9,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 18,000,000      
Accumulated Depreciation (3,000,000)      
Americas | ATLANTA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 5,000,000      
Buildings and Improvements 20,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 334,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 354,000,000      
Accumulated Depreciation (145,000,000)      
Americas | BOSTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 3,000,000      
Buildings and Improvements 30,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 46,000,000      
Total Costs        
Land 3,000,000      
Buildings and Improvements 76,000,000      
Accumulated Depreciation (28,000,000)      
Americas | CHICAGO        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 14,000,000      
Buildings and Improvements 203,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 838,000,000      
Total Costs        
Land 14,000,000      
Buildings and Improvements 1,041,000,000      
Accumulated Depreciation (387,000,000)      
Americas | CULPEPER        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 4,000,000      
Buildings and Improvements 151,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 1,000,000      
Buildings and Improvements 86,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 237,000,000      
Accumulated Depreciation (110,000,000)      
Americas | DALLAS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 25,000,000      
Buildings and Improvements 374,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 72,000,000      
Buildings and Improvements 1,123,000,000      
Total Costs        
Land 97,000,000      
Buildings and Improvements 1,497,000,000      
Accumulated Depreciation (455,000,000)      
Americas | DENVER        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 5,000,000      
Buildings and Improvements 23,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 56,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 79,000,000      
Accumulated Depreciation (38,000,000)      
Americas | HOUSTON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 1,000,000      
Buildings and Improvements 24,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 42,000,000      
Total Costs        
Land 1,000,000      
Buildings and Improvements 66,000,000      
Accumulated Depreciation (27,000,000)      
Americas | LOS ANGELES        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 27,000,000      
Buildings and Improvements 207,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 4,000,000      
Buildings and Improvements 254,000,000      
Total Costs        
Land 31,000,000      
Buildings and Improvements 461,000,000      
Accumulated Depreciation (286,000,000)      
Americas | MIAMI        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 24,000,000      
Buildings and Improvements 150,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 348,000,000      
Total Costs        
Land 24,000,000      
Buildings and Improvements 498,000,000      
Accumulated Depreciation (202,000,000)      
Americas | NEW YORK        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 2,000,000      
Buildings and Improvements 116,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 65,000,000      
Buildings and Improvements 2,097,000,000      
Total Costs        
Land 67,000,000      
Buildings and Improvements 2,213,000,000      
Accumulated Depreciation (944,000,000)      
Americas | PHILADELPHIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 0      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 49,000,000      
Total Costs        
Land 0      
Buildings and Improvements 49,000,000      
Accumulated Depreciation (30,000,000)      
Americas | SEATTLE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 4,000,000      
Buildings and Improvements 15,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 248,000,000      
Total Costs        
Land 4,000,000      
Buildings and Improvements 263,000,000      
Accumulated Depreciation (145,000,000)      
Americas | SILICON VALLEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 35,000,000      
Buildings and Improvements 267,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 15,000,000      
Buildings and Improvements 1,155,000,000      
Total Costs        
Land 50,000,000      
Buildings and Improvements 1,422,000,000      
Accumulated Depreciation (690,000,000)      
Americas | Washington, D.C.        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 18,000,000      
Buildings and Improvements 510,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 7,000,000      
Buildings and Improvements 1,747,000,000      
Total Costs        
Land 25,000,000      
Buildings and Improvements 2,257,000,000      
Accumulated Depreciation (776,000,000)      
Americas | Others        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 188,000,000      
Buildings and Improvements 70,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 248,000,000      
Buildings and Improvements 759,000,000      
Total Costs        
Land 436,000,000      
Buildings and Improvements 829,000,000      
Accumulated Depreciation (53,000,000)      
EMEA | Others        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 55,000,000      
Buildings and Improvements 15,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 1,065,000,000      
Buildings and Improvements 638,000,000      
Total Costs        
Land 1,120,000,000      
Buildings and Improvements 653,000,000      
Accumulated Depreciation (65,000,000)      
EMEA | BULGARIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 3,000,000      
Buildings and Improvements 5,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 39,000,000      
Total Costs        
Land 3,000,000      
Buildings and Improvements 44,000,000      
Accumulated Depreciation (13,000,000)      
EMEA | Côte d'Ivoire        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 1,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 6,000,000      
Total Costs        
Land 0      
Buildings and Improvements 7,000,000      
Accumulated Depreciation (2,000,000)      
EMEA | FINLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 7,000,000      
Buildings and Improvements 61,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 9,000,000      
Buildings and Improvements 175,000,000      
Total Costs        
Land 16,000,000      
Buildings and Improvements 236,000,000      
Accumulated Depreciation (113,000,000)      
EMEA | FRANCE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 3,000,000      
Buildings and Improvements 61,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 25,000,000      
Buildings and Improvements 1,104,000,000      
Total Costs        
Land 28,000,000      
Buildings and Improvements 1,165,000,000      
Accumulated Depreciation (465,000,000)      
EMEA | GERMANY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 45,000,000      
Buildings and Improvements 151,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 52,000,000      
Buildings and Improvements 2,156,000,000      
Total Costs        
Land 97,000,000      
Buildings and Improvements 2,307,000,000      
Accumulated Depreciation (696,000,000)      
EMEA | GHANA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 1,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 7,000,000      
Total Costs        
Land 0      
Buildings and Improvements 8,000,000      
Accumulated Depreciation (3,000,000)      
EMEA | IRELAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 3,000,000      
Buildings and Improvements 110,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 13,000,000      
Buildings and Improvements 136,000,000      
Total Costs        
Land 16,000,000      
Buildings and Improvements 246,000,000      
Accumulated Depreciation (92,000,000)      
EMEA | ITALY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 6,000,000      
Buildings and Improvements 23,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 5,000,000      
Buildings and Improvements 242,000,000      
Total Costs        
Land 11,000,000      
Buildings and Improvements 265,000,000      
Accumulated Depreciation (77,000,000)      
EMEA | NIGERIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 1,000,000      
Buildings and Improvements 15,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 61,000,000      
Total Costs        
Land 1,000,000      
Buildings and Improvements 76,000,000      
Accumulated Depreciation (10,000,000)      
EMEA | POLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 2,000,000      
Buildings and Improvements 11,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 1,000,000      
Buildings and Improvements 124,000,000      
Total Costs        
Land 3,000,000      
Buildings and Improvements 135,000,000      
Accumulated Depreciation (50,000,000)      
EMEA | PORTUGAL        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 2,000,000      
Buildings and Improvements 64,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 3,000,000      
Buildings and Improvements 45,000,000      
Total Costs        
Land 5,000,000      
Buildings and Improvements 109,000,000      
Accumulated Depreciation (14,000,000)      
EMEA | SOUTH AFRICA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 0      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 11,000,000      
Total Costs        
Land 0      
Buildings and Improvements 11,000,000      
Accumulated Depreciation (2,000,000)      
EMEA | SPAIN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 8,000,000      
Buildings and Improvements 110,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 23,000,000      
Buildings and Improvements 235,000,000      
Total Costs        
Land 31,000,000      
Buildings and Improvements 345,000,000      
Accumulated Depreciation (127,000,000)      
EMEA | SWEDEN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 95,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 4,000,000      
Buildings and Improvements 228,000,000      
Total Costs        
Land 4,000,000      
Buildings and Improvements 323,000,000      
Accumulated Depreciation (114,000,000)      
EMEA | SWITZERLAND        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 11,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 9,000,000      
Buildings and Improvements 511,000,000      
Total Costs        
Land 9,000,000      
Buildings and Improvements 522,000,000      
Accumulated Depreciation (199,000,000)      
EMEA | THE NETHERLANDS        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 7,000,000      
Buildings and Improvements 183,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 4,000,000      
Buildings and Improvements 971,000,000      
Total Costs        
Land 11,000,000      
Buildings and Improvements 1,154,000,000      
Accumulated Depreciation (536,000,000)      
EMEA | TURKEY        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 4,000,000      
Buildings and Improvements 99,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 54,000,000      
Total Costs        
Land 4,000,000      
Buildings and Improvements 153,000,000      
Accumulated Depreciation (24,000,000)      
EMEA | UNITED ARAB EMIRATES        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 7,000,000      
Buildings and Improvements 0      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 309,000,000      
Total Costs        
Land 7,000,000      
Buildings and Improvements 309,000,000      
Accumulated Depreciation (126,000,000)      
EMEA | LONDON        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 368,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 63,000,000      
Buildings and Improvements 1,660,000,000      
Total Costs        
Land 63,000,000      
Buildings and Improvements 2,028,000,000      
Accumulated Depreciation (734,000,000)      
EMEA | MANCHESTER        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 4,000,000      
Buildings and Improvements 59,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 213,000,000      
Total Costs        
Land 4,000,000      
Buildings and Improvements 272,000,000      
Accumulated Depreciation (91,000,000)      
Asia-Pacific | Others        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 2,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 72,000,000      
Buildings and Improvements 421,000,000      
Total Costs        
Land 72,000,000      
Buildings and Improvements 423,000,000      
Accumulated Depreciation (35,000,000)      
Asia-Pacific | AUSTRALIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 110,000,000      
Buildings and Improvements 248,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 89,000,000      
Buildings and Improvements 1,178,000,000      
Total Costs        
Land 199,000,000      
Buildings and Improvements 1,426,000,000      
Accumulated Depreciation (539,000,000)      
Asia-Pacific | CHINA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 105,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 864,000,000      
Total Costs        
Land 0      
Buildings and Improvements 969,000,000      
Accumulated Depreciation (556,000,000)      
Asia-Pacific | INDIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 35,000,000      
Buildings and Improvements 163,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 15,000,000      
Buildings and Improvements 78,000,000      
Total Costs        
Land 50,000,000      
Buildings and Improvements 241,000,000      
Accumulated Depreciation (32,000,000)      
Asia-Pacific | INDONESIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 58,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 10,000,000      
Total Costs        
Land 0      
Buildings and Improvements 68,000,000      
Accumulated Depreciation (3,000,000)      
Asia-Pacific | JAPAN        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 508,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 1,065,000,000      
Total Costs        
Land 0      
Buildings and Improvements 1,573,000,000      
Accumulated Depreciation (568,000,000)      
Asia-Pacific | MALAYSIA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 3,000,000      
Buildings and Improvements 68,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 77,000,000      
Total Costs        
Land 3,000,000      
Buildings and Improvements 145,000,000      
Accumulated Depreciation (12,000,000)      
Asia-Pacific | PHILIPPINES        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 7,000,000      
Buildings and Improvements 0      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 35,000,000      
Total Costs        
Land 7,000,000      
Buildings and Improvements 35,000,000      
Accumulated Depreciation (2,000,000)      
Asia-Pacific | SINGAPORE        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 90,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 1,579,000,000      
Total Costs        
Land 0      
Buildings and Improvements 1,669,000,000      
Accumulated Depreciation (766,000,000)      
Asia-Pacific | SOUTH KOREA        
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]        
Encumbrances 0      
Initial Costs to Company        
Land 0      
Buildings and Improvements 51,000,000      
Costs Capitalized Subsequent to Acquisition or Lease        
Land 0      
Buildings and Improvements 36,000,000      
Total Costs        
Land 0      
Buildings and Improvements 87,000,000      
Accumulated Depreciation $ (41,000,000)