v3.26.1
Consolidated Balance Sheets (Unaudited) - NPC (Parenthetical) - $ / shares
Mar. 31, 2026
Dec. 31, 2025
Common stock, shares authorized (in shares) 100 100
Common stock, shares issued (in shares) 1 1
Common stock, shares outstanding (in shares) 1 1
NPC    
Common stock, par value (in dollars per share) $ 1.00 $ 1.00
Common stock, shares authorized (in shares) 1,000 1,000
Common stock, shares issued (in shares) 1,000 1,000
Common stock, shares outstanding (in shares) 1,000 1,000