Noun
matter-of-factness (uncountable)
The property of behaving in a matter-of-fact manner.
His matter-of-factness might merely be lack of tact.
John Lithgow's Ailes has a lofty arrogance that speaks of a history of taking his power for granted and although the sex scenes are less explicit than they are in e, their nastiness is enhanced by a grisly matter-of-factness. Source: Internet
On Deerhunter’s eighth album, frontman Bradford Cox takes on the role of war poet, documenting the things he observes with a cool matter-of-factness, and heart-wrenching detail. Source: Internet