{"cik":877422,"taxonomy":"us-gaap","tag":"IncreaseDecreaseInIncomeTaxes","label":"Increase (Decrease) in Income Taxes","description":"The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.","entityName":"SPARTANNASH COMPANY","units":{"USD":[{"start":"2011-03-27","end":"2012-03-31","val":500000,"accn":"0001193125-14-095665","fy":2013,"fp":"FY","form":"10-KT","filed":"2014-03-12","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-30","val":100000,"accn":"0001193125-14-095665","fy":2013,"fp":"FY","form":"10-KT","filed":"2014-03-12","frame":"CY2012"},{"start":"2013-01-06","end":"2013-04-27","val":-100000,"accn":"0001193125-14-211519","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-23","frame":"CY2013Q1"},{"start":"2013-03-31","end":"2013-06-22","val":100000,"accn":"0001193125-13-315028","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2013-01-06","end":"2013-07-20","val":-200000,"accn":"0001193125-14-310171","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-04-28","end":"2013-07-20","val":-100000,"accn":"0001193125-14-310171","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2013-03-15","end":"2013-09-14","val":300000,"accn":"0001193125-13-409850","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-10-24"},{"start":"2013-06-23","end":"2013-09-14","val":100000,"accn":"0001193125-13-409850","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-10-24","frame":"CY2013Q3"},{"start":"2013-03-31","end":"2013-12-28","val":3400000,"accn":"0001193125-14-095665","fy":2013,"fp":"FY","form":"10-KT","filed":"2014-03-12"},{"start":"2013-12-29","end":"2014-04-19","val":-100000,"accn":"0001193125-14-211519","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-23","frame":"CY2014Q1"},{"start":"2013-12-29","end":"2014-07-12","val":-200000,"accn":"0001193125-14-310171","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14"},{"start":"2014-04-20","end":"2014-07-12","val":-100000,"accn":"0001193125-14-310171","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-14","frame":"CY2014Q2"},{"start":"2018-12-30","end":"2019-10-05","val":-3862000,"accn":"0001564590-21-031562","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-06-03"},{"start":"2018-12-30","end":"2019-12-28","val":9421000,"accn":"0001564590-22-008291","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-02","frame":"CY2019"},{"start":"2019-12-29","end":"2020-07-11","val":3140000,"accn":"0001564590-21-045191","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-19"},{"start":"2019-12-29","end":"2020-10-03","val":7251000,"accn":"0001564590-21-031562","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-06-03"},{"start":"2019-12-29","end":"2020-10-03","val":1801000,"accn":"0001564590-21-056485","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2019-12-29","end":"2021-01-02","val":-12552000,"accn":"0001564590-22-008291","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-02"},{"start":"2019-12-29","end":"2021-01-02","val":-12552000,"accn":"0000950170-23-005530","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-01","frame":"CY2020"},{"start":"2021-01-03","end":"2021-04-24","val":7251000,"accn":"0001564590-22-022242","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-06-02","frame":"CY2021Q1"},{"start":"2021-01-03","end":"2021-07-17","val":15123000,"accn":"0001564590-21-045191","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-19"},{"start":"2021-01-03","end":"2021-07-17","val":15123000,"accn":"0000950170-22-017588","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-18"},{"start":"2021-01-03","end":"2021-10-09","val":19262000,"accn":"0001564590-21-056485","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"start":"2021-01-03","end":"2021-10-09","val":19262000,"accn":"0000950170-22-024451","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-10"},{"start":"2021-01-03","end":"2022-01-01","val":17475000,"accn":"0001564590-22-008291","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-02"},{"start":"2021-01-03","end":"2022-01-01","val":17475000,"accn":"0000950170-23-005530","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-01"},{"start":"2021-01-03","end":"2022-01-01","val":17475000,"accn":"0000950170-24-022070","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-28","frame":"CY2021"},{"start":"2022-01-02","end":"2022-04-23","val":-6553000,"accn":"0001564590-22-022242","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-06-02"},{"start":"2022-01-02","end":"2022-04-23","val":-6553000,"accn":"0000950170-23-025684","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-06-01","frame":"CY2022Q1"},{"start":"2022-01-02","end":"2022-07-16","val":-7501000,"accn":"0000950170-22-017588","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-18"},{"start":"2022-01-02","end":"2022-07-16","val":-7501000,"accn":"0000950170-23-043200","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-17"},{"start":"2022-01-02","end":"2022-10-08","val":-350000,"accn":"0000950170-22-024451","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-10"},{"start":"2022-01-02","end":"2022-10-08","val":-350000,"accn":"0000950170-23-062064","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-09"},{"start":"2022-01-02","end":"2022-12-31","val":4658000,"accn":"0000950170-23-005530","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-01"},{"start":"2022-01-02","end":"2022-12-31","val":4658000,"accn":"0000950170-24-022070","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-28"},{"start":"2022-01-02","end":"2022-12-31","val":4658000,"accn":"0000950170-25-027738","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-26","frame":"CY2022"},{"start":"2023-01-01","end":"2023-04-22","val":-17512000,"accn":"0000950170-23-025684","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-06-01"},{"start":"2023-01-01","end":"2023-04-22","val":-17512000,"accn":"0000950170-24-066597","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-30","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-07-15","val":-7645000,"accn":"0000950170-23-043200","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-17"},{"start":"2023-01-01","end":"2023-07-15","val":-7645000,"accn":"0000950170-24-097572","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-15"},{"start":"2023-01-01","end":"2023-10-07","val":-3564000,"accn":"0000950170-23-062064","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-09"},{"start":"2023-01-01","end":"2023-10-07","val":-3564000,"accn":"0000950170-24-123268","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2023-01-01","end":"2023-12-30","val":-424000,"accn":"0000950170-24-022070","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-28"},{"start":"2023-01-01","end":"2023-12-30","val":-424000,"accn":"0000950170-25-027738","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-26","frame":"CY2023"},{"start":"2023-12-31","end":"2024-04-20","val":-6377000,"accn":"0000950170-24-066597","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-30"},{"start":"2023-12-31","end":"2024-04-20","val":-6377000,"accn":"0000950170-25-078920","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-29","frame":"CY2024Q1"},{"start":"2023-12-31","end":"2024-07-13","val":-3604000,"accn":"0000950170-24-097572","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-15"},{"start":"2023-12-31","end":"2024-07-13","val":-3604000,"accn":"0000950170-25-108848","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-14"},{"start":"2023-12-31","end":"2024-10-05","val":-7893000,"accn":"0000950170-24-123268","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2023-12-31","end":"2024-12-28","val":-7432000,"accn":"0000950170-25-027738","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-26","frame":"CY2024"},{"start":"2024-12-29","end":"2025-04-19","val":-8951000,"accn":"0000950170-25-078920","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-29","frame":"CY2025Q1"},{"start":"2024-12-29","end":"2025-07-12","val":-11418000,"accn":"0000950170-25-108848","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-14"}]}}