{"cik":1136352,"taxonomy":"us-gaap","tag":"Liabilities","label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","entityName":"CRESTWOOD EQUITY PARTNERS LP","units":{"USD":[{"end":"2018-12-31","val":2260700000,"accn":"0001136352-19-000011","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02"},{"end":"2018-12-31","val":2260700000,"accn":"0001136352-19-000015","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-10-31"},{"end":"2018-12-31","val":2260700000,"accn":"0001136352-20-000003","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21","frame":"CY2018Q4I"},{"end":"2019-06-30","val":2684400000,"accn":"0001136352-19-000011","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-02","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2913000000,"accn":"0001136352-19-000015","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-10-31","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2990300000,"accn":"0001136352-20-000003","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-21"},{"end":"2019-12-31","val":2990300000,"accn":"0001136352-20-000006","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":2990300000,"accn":"0001136352-20-000009","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":2990300000,"accn":"0001136352-20-000013","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-10-29"},{"end":"2019-12-31","val":2990300000,"accn":"0001136352-21-000003","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2923500000,"accn":"0001136352-20-000006","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3148500000,"accn":"0001136352-20-000009","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3177400000,"accn":"0001136352-20-000013","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-10-29","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3155600000,"accn":"0001136352-21-000003","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":3155600000,"accn":"0001136352-21-000006","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-04-30"},{"end":"2020-12-31","val":3155600000,"accn":"0001136352-21-000010","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-29"},{"end":"2020-12-31","val":3155600000,"accn":"0001136352-21-000013","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-10-28"},{"end":"2020-12-31","val":3155600000,"accn":"0001136352-22-000003","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3316200000,"accn":"0001136352-21-000006","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-04-30","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3524600000,"accn":"0001136352-21-000010","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-29","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3063700000,"accn":"0001136352-21-000013","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-10-28","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2911500000,"accn":"0001136352-22-000003","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28"},{"end":"2021-12-31","val":2911500000,"accn":"0001136352-22-000006","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-04-28"},{"end":"2021-12-31","val":2911500000,"accn":"0001136352-22-000010","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-28"},{"end":"2021-12-31","val":2911500000,"accn":"0001136352-22-000014","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03"},{"end":"2021-12-31","val":2911500000,"accn":"0001136352-23-000003","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3839600000,"accn":"0001136352-22-000006","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-04-28","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3845000000,"accn":"0001136352-22-000010","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-28","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4526800000,"accn":"0001136352-22-000014","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4225400000,"accn":"0001136352-23-000003","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":4225400000,"accn":"0001136352-23-000006","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-04"},{"end":"2022-12-31","val":4225400000,"accn":"0001136352-23-000009","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03"},{"end":"2022-12-31","val":4225400000,"accn":"0001136352-23-000012","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4101700000,"accn":"0001136352-23-000006","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-04","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3953100000,"accn":"0001136352-23-000009","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4087400000,"accn":"0001136352-23-000012","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"}]}}