CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Short-term investments, fair value	$ 1,882	$ 2,658
Allowance for doubtful accounts	5,344	11,168
Short-term finance receivables allowance	11,395	12,812
Long-term finance receivables allowance	10,555	13,406
Other assets, fair value	$ 229,936	$ 318,754
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, authorized (in shares)	480,000,000	480,000,000
Common stock issued (in shares)	323,337,912	323,337,912
Treasury stock (in shares)	149,307,325	148,606,517