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SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - USD ($) $ in Thousands | Jun. 25, 2022 | Dec. 25, 2021
--- | --- | ---
Composition of trade receivables |  |
Client receivables | $ 564,719 | $ 489,452
Unbilled revenue | 190,814 | 160,609
Total | 755,533 | 650,061
Less: Allowance for credit losses | (7,928) | (7,180)
Trade receivables and contract assets, net | 747,605 | 642,881
Composition of inventories |  |
Raw materials and supplies | 37,237 | 33,118
Work in process | 43,615 | 40,268
Finished products | 175,913 | 125,760
Inventories | 256,765 | 199,146
Composition of other current assets |  |
Prepaid income tax | 92,909 | 84,725
Short-term investments | 1,012 | 1,063
Restricted cash | 5,797 | 4,023
Other receivables | 7,738 | 7,500
Other current assets | 107,456 | 97,311
Composition of other assets |  |
Venture capital investments | 127,864 | 149,640
Strategic equity investments | 151,207 | 51,712
Life insurance policies | 42,116 | 51,048
Other long-term income tax assets | 16,412 | 18,690
Restricted cash | 1,090 | 1,077
Long-term pension assets | 37,357 | 39,582
Other | 59,589 | 41,140
Other assets | 435,635 | 352,889
Composition of other current liabilities |  |
Current portion of operating lease right-of-use liabilities | 48,937 | 33,267
Accrued income taxes | 46,226 | 26,161
Customer contract deposits | 77,038 | 59,512
Other | 17,909 | 18,701
Other current liabilities | 190,110 | 137,641
Composition of other long-term liabilities |  |
U.S. Transition Tax | 32,324 | 43,057
Long-term pension liability, accrued executive supplemental life insurance retirement plan and deferred compensation plans | 103,245 | 104,944
Long-term deferred revenue | 20,766 | 20,578
Other | 38,740 | 74,280
Other long-term liabilities | $ 195,075 | $ 242,859

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