| Summary of Acquired Intangible Assets and Liabilities |
| | | | | | | | | | | | | | | | | | | | | Balance as of | | | September 30, 2026 | | December 31, 2025 | (Amounts in thousands) | | | Gross Carrying Amount | | | Accumulated Amortization | | | Net Carrying Amount | | | Gross Carrying Amount | | | Accumulated Amortization | | | Net Carrying Amount | Customer relationship value | | $ | 3,180,031 | | $ | (1,390,861) | | $ | 1,789,170 | | $ | 2,921,841 | | $ | (1,271,137) | | $ | 1,650,704 | Acquired in-place lease value | | | 1,297,130 | | | (894,774) | | | 402,356 | | | 987,495 | | | (853,333) | | | 134,162 | Existing investment management contracts | | | 150,012 | | | (3,657) | | | 146,355 | | | — | | | — | | | — | Other | | | 115,848 | | | (62,774) | | | 53,074 | | | 114,397 | | | (61,403) | | | 52,994 | Acquired above-market leases | | | 110,464 | | | (110,020) | | | 444 | | | 111,036 | | | (109,352) | | | 1,684 | Acquired below-market leases | | | (724,891) | | | 198,058 | | | (526,833) | | | (241,779) | | | 209,607 | | | (32,172) | Total | | $ | 4,128,594 | | $ | (2,264,028) | | $ | 1,864,566 | | $ | 3,892,990 | | $ | (2,085,618) | | $ | 1,807,372 |
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| Schedule of Estimated Annual Amortization of Acquired of Intangible Assets |
Estimated annual amortization for each of the five succeeding years and thereafter, commencing October 1, 2026 is as follows: | | | | | | | | | | | | | | | | | | (Amounts in thousands) | Customer relationship value | | Acquired in-place lease value | | Existing investment management contracts | | Other | | Acquired above-market leases | | Acquired below-market leases | 2026 | $ | 49,511 | | $ | 19,499 | | $ | 7,793 | | $ | 1,605 | | $ | 3 | | $ | (3,451) | 2027 | | 194,514 | | | 60,982 | | | 30,918 | | | 6,717 | | | 49 | | | (26,144) | 2028 | | 172,888 | | | 35,797 | | | 30,755 | | | 6,736 | | | 12 | | | (38,634) | 2029 | | 140,122 | | | 29,008 | | | 27,050 | | | 6,789 | | | 189 | | | (39,379) | 2030 | | 140,122 | | | 25,992 | | | 21,447 | | | 6,789 | | | 191 | | | (39,564) | Thereafter | | 1,092,013 | | | 231,078 | | | 28,392 | | | 24,438 | | | — | | | (379,661) | Total | $ | 1,789,170 | | $ | 402,356 | | $ | 146,355 | | $ | 53,074 | | $ | 444 | | $ | (526,833) | | | | | | | | | | | | | | | | | | |
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