Earnings (Loss) Per Share Attributable to Navistar International Corporation (Tables)

12 Months Ended

Oct. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	For the Years Ended October 31,
(in millions, except per share data)	2020			2019		2018
Numerator:
Net income (loss) attributable to Navistar International Corporation common stockholders	$	(347	)	$	221	$	340
Denominator:
Weighted average shares outstanding:
Basic	99.7			99.3		98.9
Effect of dilutive securities	—			0.2		0.7
Diluted	99.7			99.5		99.6
Earnings (loss) per share attributable to Navistar International Corporation:
Basic	$	(3.48	)	$	2.23	$	3.44
Diluted	$	(3.48	)	$	2.22	$	3.41