SELECT T1.document_id FROM Documents_with_expenses AS T1 JOIN Ref_Budget_Codes AS T2 ON T1.Budget_Type_code  =  T2.Budget_Type_code WHERE T2.budget_type_Description  =  "Government"
SELECT T1.document_id FROM Documents_with_expenses AS T1 JOIN Ref_Budget_Codes AS T2 ON T1.Budget_Type_code  =  T2.Budget_Type_code WHERE T2.budget_type_Description  =  "Government" <table_name> : Ref_Budget_Codes col : Budget_Type_Code | Budget_Type_Description row 1 : GV | Government row 2 : ORG | Organisation row 3 : SF | Self founded <table_name> : Documents_with_Expenses col : Document_ID | Budget_Type_Code | Document_Details row 1 : 57 | GV | government row 2 : 192 | GV | government row 3 : 226 | GV | government row 4 : 227 | GV | government row 5 : 240 | GV | government row 6 : 300 | GV | government row 7 : 309 | SF | safety row 8 : 367 | SF | safety row 9 : 371 | ORG | organization row 10 : 383 | ORG | organization
col : Document_ID row 1 : 57 row 2 : 192 row 3 : 226 row 4 : 227 row 5 : 240 row 6 : 300