Employee Benefit Plans (Details 3) $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($) market	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) shares
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Dividends paid		$ 53,382	$ 66,321
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation				$ 305,700	$ 307,400
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract]
Projected benefit obligation				296,700	297,500
Accumulated benefit obligation				296,700	297,500
Fair value of plan assets				195,600	$ 198,800
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Number of capital market results simulated in the model for expected return on plan assets | market	1,000
Period for which results of capital markets are simulated	20 years
Expected long-term rates of return on plan assets for next year (as a percent)	7.30%
Expected long-term rates of return on plan assets	7.30%	7.50%	7.50%
Number of shares of Company's common stock included in plan assets | shares					450,000
Value of shares of Company's common stock included in plan assets				6,100	$ 3,500
Dividends paid	$ 100	$ 400
Fair values of plan assets	208,870	233,350	$ 233,350	$ 205,271	$ 208,870
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	208,870	233,350
Employer contributions	2,021	2,289
Fair value of plan assets at end of year	$ 205,271	208,870	$ 233,350
U.S. Plans | Equity securities | United States
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				39.70%	37.20%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation - Minimum	33.00%
Target Long-Term Allocation - Maximum	43.00%
Fair values of plan assets	$ 35,619	35,619		$ 27,339	$ 35,619
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	35,619
Fair value of plan assets at end of year	$ 27,339	35,619
U.S. Plans | Equity securities | International
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				18.50%	18.50%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation - Minimum	14.00%
Target Long-Term Allocation - Maximum	24.00%
U.S. Plans | Harsco common stock
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				3.00%	1.70%
U.S. Plans | Mutual funds - equities | United States
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 42,093	42,093		$ 54,102	$ 42,093
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	42,093
Fair value of plan assets at end of year	54,102	42,093
U.S. Plans | Mutual funds - equities | International
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	38,787	38,787		$ 37,948	$ 38,787
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	38,787
Fair value of plan assets at end of year	$ 37,948	38,787
U.S. Plans | Fixed income securities
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				30.90%	32.60%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation - Minimum	28.00%
Target Long-Term Allocation - Maximum	38.00%
U.S. Plans | U.S. Treasuries and collateralized securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 15,506	15,506		$ 14,240	$ 15,506
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	15,506
Fair value of plan assets at end of year	14,240	15,506
U.S. Plans | Corporate bonds and notes
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	12,987	12,987		11,457	12,987
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	12,987
Fair value of plan assets at end of year	11,457	12,987
U.S. Plans | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	39,594	39,594		$ 37,745	$ 39,594
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	39,594
Fair value of plan assets at end of year	$ 37,745	39,594
U.S. Plans | Other
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				9.90%	10.00%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation - Minimum	5.00%
Target Long-Term Allocation - Maximum	15.00%
U.S. Plans | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 20,803	20,803		$ 20,346	$ 20,803
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	20,803
Fair value of plan assets at end of year	$ 20,346	20,803
U.S. Plans | Cash and cash equivalents
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				1.00%	1.70%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation - Maximum	5.00%
Fair values of plan assets	$ 3,481	3,481		$ 2,094	$ 3,481
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	3,481
Fair value of plan assets at end of year	2,094	3,481
U.S. Plans | Level 1
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	135,366	135,366		121,039	135,366
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	135,366
Fair value of plan assets at end of year	121,039	135,366
U.S. Plans | Level 1 | Equity securities | United States
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	35,619	35,619		27,339	35,619
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	35,619
Fair value of plan assets at end of year	27,339	35,619
U.S. Plans | Level 1 | Mutual funds - equities | United States
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	11,595	11,595		9,928	11,595
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	11,595
Fair value of plan assets at end of year	9,928	11,595
U.S. Plans | Level 1 | Mutual funds - equities | International
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	38,787	38,787		37,948	38,787
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	38,787
Fair value of plan assets at end of year	37,948	38,787
U.S. Plans | Level 1 | U.S. Treasuries and collateralized securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
U.S. Plans | Level 1 | Corporate bonds and notes
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	12,987	12,987		11,457	12,987
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	12,987
Fair value of plan assets at end of year	11,457	12,987
U.S. Plans | Level 1 | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	12,094	12,094		11,927	12,094
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	12,094
Fair value of plan assets at end of year	11,927	12,094
U.S. Plans | Level 1 | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	20,803	20,803		20,346	20,803
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	20,803
Fair value of plan assets at end of year	20,346	20,803
U.S. Plans | Level 1 | Cash and cash equivalents
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	3,481	3,481		2,094	3,481
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	3,481
Fair value of plan assets at end of year	2,094	3,481
U.S. Plans | Level 2
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	73,504	73,504		84,232	73,504
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	73,504
Fair value of plan assets at end of year	84,232	73,504
U.S. Plans | Level 2 | Equity securities | United States
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
U.S. Plans | Level 2 | Mutual funds - equities | United States
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	30,498	30,498		44,174	30,498
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	30,498
Fair value of plan assets at end of year	44,174	30,498
U.S. Plans | Level 2 | Mutual funds - equities | International
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
U.S. Plans | Level 2 | U.S. Treasuries and collateralized securities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	15,506	15,506		14,240	15,506
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	15,506
Fair value of plan assets at end of year	14,240	15,506
U.S. Plans | Level 2 | Corporate bonds and notes
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
U.S. Plans | Level 2 | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	27,500	27,500		25,818	27,500
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	27,500
Fair value of plan assets at end of year	25,818	27,500
U.S. Plans | Level 2 | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
U.S. Plans | Level 2 | Cash and cash equivalents
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	$ 0	$ 0
International Plans
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation				946,300	894,800
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract]
Projected benefit obligation				913,000	876,900
Accumulated benefit obligation				910,000	871,900
Fair value of plan assets				694,900	731,600
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Expected long-term rates of return on plan assets for next year (as a percent)	5.90%
Expected long-term rates of return on plan assets	6.50%	6.80%	6.80%
Fair values of plan assets	$ 755,966	$ 791,045	$ 791,045	$ 732,743	$ 755,966
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	755,966	791,045
Employer contributions	17,192	27,402
Fair value of plan assets at end of year	$ 732,743	$ 755,966	791,045
International Plans | United Kingdom
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Expected long-term rates of return on plan assets for next year (as a percent)	5.80%	6.60%
Pension plan assets as a percentage of international plan assets				94.00%
International Plans | International, other than UK
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Pension plan assets as a percentage of international plan assets				6.00%
International Plans | Equity securities
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				37.10%	33.70%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation	32.50%
International Plans | Mutual funds - equities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 255,937	$ 255,937		$ 272,070	$ 255,937
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	255,937
Fair value of plan assets at end of year	$ 272,070	255,937
International Plans | Fixed income securities
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				43.90%	43.30%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation	42.50%
International Plans | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 320,259	320,259		$ 314,098	$ 320,259
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	320,259
Fair value of plan assets at end of year	314,098	320,259
International Plans | Insurance contracts
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	7,306	7,306		$ 7,657	$ 7,306
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	7,306
Fair value of plan assets at end of year	$ 7,657	7,306
International Plans | Other
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				18.70%	22.70%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation	25.00%
International Plans | Real estate funds / limited partnerships
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	$ 52,313	52,313		$ 23,714	$ 52,313
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	52,313
Fair value of plan assets at end of year	23,714	52,313
International Plans | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	117,646	117,646		$ 113,345	$ 117,646
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	117,646
Fair value of plan assets at end of year	$ 113,345	117,646
International Plans | Cash and cash equivalents
Defined Benefit Plan, Information about Plan Assets [Abstract]
Percentage of Plan Assets at December 31				0.30%	0.30%
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Target Long-Term Allocation	0.00%
Fair values of plan assets	$ 2,505	2,505		$ 1,859	$ 2,505
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	2,505
Fair value of plan assets at end of year	1,859	2,505
International Plans | Level 1
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	2,505	2,505		1,859	2,505
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	2,505
Fair value of plan assets at end of year	1,859	2,505
International Plans | Level 1 | Mutual funds - equities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 1 | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 1 | Insurance contracts
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 1 | Real estate funds / limited partnerships
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 1 | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 1 | Cash and cash equivalents
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	2,505	2,505		1,859	2,505
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	2,505
Fair value of plan assets at end of year	1,859	2,505
International Plans | Level 2
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	729,099	729,099		730,884	729,099
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	729,099
Fair value of plan assets at end of year	730,884	729,099
International Plans | Level 2 | Mutual funds - equities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	255,937	255,937		272,070	255,937
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	255,937
Fair value of plan assets at end of year	272,070	255,937
International Plans | Level 2 | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	320,259	320,259		314,098	320,259
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	320,259
Fair value of plan assets at end of year	314,098	320,259
International Plans | Level 2 | Insurance contracts
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	7,306	7,306		7,657	7,306
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	7,306
Fair value of plan assets at end of year	7,657	7,306
International Plans | Level 2 | Real estate funds / limited partnerships
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	27,951	27,951		23,714	27,951
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	27,951
Fair value of plan assets at end of year	23,714	27,951
International Plans | Level 2 | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	117,646	117,646		113,345	117,646
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	117,646
Fair value of plan assets at end of year	113,345	117,646
International Plans | Level 2 | Cash and cash equivalents
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 3
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	24,362	24,362		0	24,362
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	24,362
Fair value of plan assets at end of year	0	24,362
International Plans | Level 3 | Mutual funds - equities
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 3 | Mutual funds - bonds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 3 | Insurance contracts
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 3 | Real estate funds / limited partnerships
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	24,362	22,647	20,423	0	24,362
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	24,362	22,647	20,423
Employer contributions	0	109	385
Cash distributions received	0	(10,062)	(1,614)
Actual return on plan assets - related to asset still held at end of year	(2,387)	11,668	3,453
Fair value of plan assets at end of year	0	24,362	22,647
Transfer from Investments	(21,975)	0	$ 0
International Plans | Level 3 | Other mutual funds
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	0	0
International Plans | Level 3 | Cash and cash equivalents
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Fair values of plan assets	0	0		$ 0	$ 0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0
Fair value of plan assets at end of year	$ 0	$ 0