Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Statement of Financial Position [Abstract]
Accounts Receivable, allowances	$ 7,172	$ 6,001
Accumulated Depreciation on Lease Merchandise	$ 594,436	$ 575,527
Common Stock, Par Value	$ 0.50	$ 0.50
Common Stock, Shares Authorized	225,000,000	225,000,000
Common Stock, Shares Issued	90,752,123	90,752,123
Treasury Shares	17,795,293	15,031,741