Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheet (Parenthetical)

v3.21.2
Consolidated Balance Sheet (Parenthetical) - shares
Jun. 30, 2021
Jan. 30, 2021
Statement of Financial Position [Abstract]    
Trust certificates, authorized (in shares) 75,000,000 75,000,000
Trust certificates, issued (in shares) 75,000,000 75,000,000
Trust certificates, outstanding (in shares) 75,000,000 75,000,000