Stockholders' Equity - Share Repurchase Program and Redeemable Common Stock (Details) - A&R SRP - USD ($)		12 Months Ended
	Oct. 26, 2018	Dec. 31, 2025
Class of Stock
Amend, suspend (in whole or in part) or terminate notice period		30 days
Repurchase requests period		2 years
Repurchase requests withdraw period		5 days
Class K Common Stock
Class of Stock
Percentage of weighted average number of shares outstanding	5.00%
Minimum balance required to be maintained by stockholders	$ 2,000
Maximum balance of shares requested to be repurchased		100
Prior period of share repurchase		15 days
Class K-I Common Stock
Class of Stock
Percentage of weighted average number of shares outstanding	5.00%
Minimum balance required to be maintained by stockholders	$ 2,000
Amend, suspend (in whole or in part) or terminate notice period		30 days
Maximum balance of shares requested to be repurchased		100
Prior period of share repurchase		15 days
Repurchase requests period		45 days
Class K-T Common Stock
Class of Stock
Percentage of weighted average number of shares outstanding	5.00%
Minimum balance required to be maintained by stockholders	$ 2,000
Maximum balance of shares requested to be repurchased		100
Prior period of share repurchase		15 days
Repurchase requests period		45 days