Fields, Bears bounce back to beat winless Lions 24-14

Detroit Lions running back Jamaal Williams carries the ball during the first half of an NFL football game against the Chicago Bears Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears defensive tackle Bilal Nichols celebrates his fumble recovery with teammates during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Detroit Lions quarterback Jared Goff, left, hands off to running back Jamaal Williams during the first half of an NFL football game against the Chicago Bears Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears running back David Montgomery scores during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears quarterback Justin Fields passes during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears running back David Montgomery (32) celebrates his touchdown with teammates during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Detroit Lions quarterback Jared Goff (16) tries to tackle Chicago Bears outside linebacker Khalil Mack after Mack's fumble recovery during the first half of an NFL football game Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears head coach Matt Nagy talks with an official during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Detroit Lions running back Jamaal Williams stiff arms Chicago Bears inside linebacker Roquan Smith during the first half of an NFL football game Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Detroit Lions wide receiver Quintez Cephus advances the ball as Chicago Bears cornerback Jaylon Johnson comes up to make the tackle during the first half of an NFL football game Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Detroit Lions quarterback Jared Goff passes under pressure by Chicago Bears defensive tackle Bilal Nichols during the first half of an NFL football game Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears running back David Montgomery is assisted off the field during the second half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. The Bears won 24-14. (AP Photo/David Banks)

Chicago Bears running back David Montgomery grimaces in pain after being injured during the second half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)

Chicago Bears quarterback Justin Fields hands off to running back David Montgomery during the first half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/David Banks)

Chicago Bears head coach Matt Nagy, right, looks at running back David Montgomery (32) as he leaves the field after being injured during the second half of an NFL football game against the Detroit Lions Sunday, Oct. 3, 2021, in Chicago. (AP Photo/Nam Y. Huh)