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Tables

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Common Stock Value		0.19	0.19	0.19	0.19	0.19	0.19	0.19	0.18	NA	NA	NA	0.18	0.18	0.18	0.18	0.18	0.36	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.17	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Revenues		20.69	20.84	20.18	20.71	20.97	18.27	19.95	20.25	18.96	16.75	18.19	10.03	9.74	13.23	14.63	13.45	14.89	13.32	14.09	14.74	12.92	12.21	11.54	10.90	10.22	8.74	9.70	9.52	8.69	7.70	7.02	8.10	8.28	6.73	7.21	7.38	6.92	6.22	6.31	6.09	5.88	5.25	5.29	5.17	7.80	4.97	4.83	5.55	5.10	4.78	4.10
Cost Of Goods And Services Sold		12.79	12.50	12.85	13.35	13.28	11.87	13.60	14.11	12.72	11.76	12.49	6.62	6.50	8.69	9.81	9.09	10.14	9.28	9.46	9.67	8.59	8.01	7.89	7.06	6.77	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Gross Profit		7.89	8.34	7.33	7.36	7.69	6.40	6.35	6.14	6.24	4.98	5.70	3.41	3.25	4.55	4.83	4.36	4.75	4.03	4.63	5.07	4.33	4.20	3.65	3.84	3.45	2.87	3.09	3.12	2.91	2.44	2.15	2.61	2.68	2.07	2.41	2.45	2.25	2.17	2.15	1.99	1.82	1.61	1.60	1.47	3.66	1.49	1.62	1.94	1.64	1.77	1.41
Operating Expenses		8.98	8.61	8.31	10.01	8.02	7.50	7.89	7.52	7.11	6.71	7.07	5.31	5.65	6.46	5.90	6.27	6.29	5.40	6.18	6.29	5.63	5.37	5.62	5.17	4.85	4.83	5.15	5.42	4.70	4.40	4.70	4.82	4.53	4.40	4.51	4.17	4.08	3.97	4.17	3.69	3.69	3.55	3.73	3.33	3.78	3.33	3.39	3.38	3.75	3.15	3.53
Research And Development Expense		1.25	1.24	1.11	1.57	1.15	0.99	1.26	1.22	1.10	1.22	1.24	1.06	0.95	1.01	0.96	1.02	1.01	0.93	0.87	0.94	0.86	0.92	0.80	0.79	0.73	0.74	0.64	1.38	1.23	1.11	1.00	1.08	1.06	0.85	1.05	1.03	1.10	1.10	1.14	0.96	1.00	0.91	0.94	1.02	1.07	0.97	0.81	1.06	1.21	0.91	1.19
General And Administrative Expense		3.50	3.24	3.52	3.80	3.15	3.08	3.13	2.92	2.56	2.52	2.60	2.08	2.21	2.35	2.05	2.36	2.53	1.96	2.50	2.49	1.99	1.81	2.22	1.81	1.68	1.84	2.47	2.17	1.69	1.51	1.86	1.74	1.70	1.55	1.54	1.49	1.31	1.21	1.39	1.11	1.11	1.14	1.25	0.79	1.15	1.10	1.27	1.04	1.13	1.07	1.10
Operating Income Loss		1.52	2.21	1.38	1.53	2.37	1.29	0.83	1.61	1.82	0.45	1.27	0.02	-0.72	0.70	1.58	1.15	1.77	1.79	1.89	2.04	2.45	2.24	1.28	1.74	1.73	0.61	0.53	0.17	1.23	-0.04	-0.09	0.19	1.18	0.14	1.64	1.76	1.77	1.65	1.51	1.63	1.49	0.97	0.87	0.41	2.44	0.69	1.03	1.20	1.24	1.16	1.03
Interest Expense		0.06	0.08	0.11	0.12	0.14	0.12	0.09	0.06	0.02	0.01	0.00	NA	NA	0.01	0.01	0.00	0.01	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.01	0.00	0.00	-0.02	0.02	0.01	0.00	0.01	0.01	0.00	0.01	0.01	0.01	0.01	0.01	-0.01	0.05	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.02
Interest Paid Net		0.06	0.08	0.11	0.12	0.14	0.12	0.09	0.06	0.02	0.01	0.00	-0.00	0.01	0.01	0.01	0.00	0.01	0.00	0.00	0.00	0.00	0.01	0.01	0.00	0.01	0.00	0.00	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Allocated Share Based Compensation Expense		0.34	NA	0.35	0.34	0.34	0.35	0.33	0.23	0.23	0.23	0.23	NA	0.34	0.34	0.32	NA	0.36	0.36	0.36	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.04	NA	NA	NA	0.07	NA	NA	NA	NA
Income Tax Expense Benefit		0.33	0.29	0.23	0.51	0.54	0.18	0.11	0.61	0.60	0.15	0.50	1.80	0.14	0.46	0.26	0.19	0.15	0.25	0.26	-0.25	0.18	0.84	0.10	0.22	0.24	0.12	0.12	0.36	0.23	0.04	-0.00	0.15	0.11	0.20	0.18	0.31	0.36	0.26	0.20	0.33	0.16	0.24	0.13	-0.03	0.81	0.10	0.11	0.22	0.23	0.14	0.12
Profit Loss		1.16	1.87	1.08	0.91	1.70	0.99	0.63	0.96	1.21	0.30	4.72	-1.65	-0.93	0.28	1.36	0.98	1.64	1.55	1.64	2.30	2.30	1.42	1.20	1.54	1.50	0.48	0.41	-2.08	1.02	-0.07	-0.07	0.04	1.07	-0.06	1.46	1.45	1.40	1.38	1.30	1.96	1.29	0.75	0.76	0.45	1.64	0.60	0.94	1.08	1.02	1.00	0.89
Other Comprehensive Income Loss Net Of Tax		-0.25	-0.35	0.30	0.06	-0.09	0.53	-0.05	-1.98	-1.55	0.03	-0.41	1.46	-0.28	-0.16	NA	-0.41	-0.49	0.19	NA	-0.59	-1.01	0.47	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Net Income Loss		0.98	1.70	0.90	-0.00	1.53	0.89	0.50	0.65	1.00	0.18	4.49	-1.76	-0.97	0.18	1.21	0.83	1.48	1.40	1.50	2.14	2.14	1.33	1.08	1.39	1.35	0.39	0.30	-1.44	0.92	-0.11	-0.23	0.00	0.91	-0.13	1.01	1.24	0.98	1.03	0.86	1.62	0.93	0.43	0.39	0.43	1.45	0.61	0.96	1.03	1.02	0.95	0.90
Comprehensive Income Net Of Tax		1.03	1.38	1.20	-0.83	1.80	1.64	0.72	-2.16	-0.16	0.46	4.47	-0.35	-1.19	0.07	1.32	0.44	1.02	1.58	1.18	1.60	1.15	1.78	1.04	2.17	2.12	0.58	-0.90	-1.21	1.33	0.29	-1.10	-0.05	0.50	-1.90	-0.20	0.68	0.86	1.13	1.37	1.60	0.64	0.39	0.78	0.77	0.14	0.54	-0.22	NA	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Assets		89.27	87.31	88.80	89.34	87.31	86.71	84.12	86.19	NA	NA	NA	66.07	64.53	67.78	67.93	67.51	66.16	65.10	63.32	63.55	61.21	60.63	58.20	56.61	54.00	51.79	50.21	51.07	52.77	50.00	50.59	51.57	51.87	50.10	53.05	54.06	52.19	50.82	51.78	49.05	46.51	45.44	47.11	41.88	40.93	39.27	39.04	40.04	NA	NA	NA
Liabilities And Stockholders Equity		89.27	87.31	88.80	89.34	87.31	86.71	84.12	86.19	NA	NA	NA	66.07	64.53	67.78	67.93	67.51	66.16	65.10	63.32	63.55	61.21	60.63	58.20	56.61	54.00	51.79	50.21	51.07	52.77	50.00	50.59	51.57	51.87	50.10	53.05	54.06	52.19	50.82	51.78	49.05	46.51	45.44	47.11	41.88	40.93	39.27	39.04	40.04	NA	NA	NA
Stockholders Equity		68.85	68.35	67.29	66.36	66.40	65.26	64.17	63.60	NA	NA	NA	56.66	56.67	57.49	57.67	56.59	56.34	55.47	54.08	53.08	51.82	51.00	49.57	48.86	46.51	44.29	43.69	44.53	45.69	44.25	43.88	44.87	44.70	44.04	45.82	45.75	44.79	43.50	42.26	40.73	38.99	38.19	37.71	36.76	35.89	35.65	35.02	34.53	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Assets Current		37.90	37.33	38.27	39.67	39.29	40.18	39.89	40.23	NA	NA	NA	33.20	32.61	36.11	31.96	33.30	32.37	30.79	30.36	30.57	29.16	28.92	26.21	26.07	24.64	20.33	20.00	20.94	22.35	20.23	18.28	19.28	20.82	20.38	20.62	22.32	22.28	20.39	17.64	16.93	15.90	16.93	19.31	14.06	15.23	14.46	14.33	13.49	NA	NA	NA
Cash And Cash Equivalents At Carrying Value		5.79	4.84	6.09	5.41	6.20	5.45	6.07	5.33	NA	NA	NA	6.40	5.05	5.63	4.11	5.86	5.22	4.94	4.52	4.16	4.61	5.07	4.63	6.36	3.50	3.05	2.53	3.40	4.63	2.53	3.07	2.62	3.79	3.37	2.60	2.48	8.55	7.00	3.91	4.31	3.18	4.26	6.82	4.14	4.47	3.34	3.41	3.27	2.68	1.86	1.30
Inventory Net		13.24	12.54	12.59	13.10	13.90	15.18	15.24	16.34	NA	NA	NA	10.96	12.08	11.42	11.26	10.49	10.62	11.30	10.22	9.13	9.17	9.13	7.97	7.46	7.88	8.05	7.39	7.71	7.41	7.30	7.63	7.47	6.73	5.98	NA	5.96	NA	NA	NA	NA	NA	NA	NA	NA	3.88	3.94	3.97	3.84	NA	NA	NA
Land		0.78	0.50	0.50	0.50	0.50	0.31	0.31	0.31	NA	NA	NA	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	0.31	NA	NA	NA	0.31	NA	NA	NA
Machinery And Equipment Gross		6.17	6.06	6.05	5.98	5.96	5.79	5.75	5.64	NA	NA	NA	4.94	4.80	4.99	4.93	4.90	4.79	4.74	4.72	4.68	4.55	4.41	4.25	4.17	4.17	3.67	3.63	3.59	4.27	4.16	4.15	4.09	3.66	3.62	3.68	3.71	3.65	3.59	3.22	3.19	3.17	2.86	2.83	2.91	NA	NA	NA	2.21	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Property Plant And Equipment Gross		26.44	25.31	24.20	23.73	23.19	22.53	20.99	20.73	NA	NA	NA	13.42	13.08	13.24	13.16	12.96	12.65	12.39	12.02	11.92	11.77	11.54	11.41	11.33	11.10	10.97	10.50	10.43	11.05	10.91	10.84	10.58	10.29	10.13	9.92	9.72	8.55	8.44	8.28	8.11	7.79	6.73	6.68	6.63	NA	NA	NA	5.63	NA	NA	NA
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment		10.77	10.34	9.94	9.67	9.38	9.09	8.84	8.56	NA	NA	NA	6.31	6.11	6.02	5.82	5.61	5.36	5.16	4.96	4.75	4.53	4.38	4.18	3.97	3.65	3.48	3.32	3.15	3.76	3.60	3.45	3.29	3.15	3.04	3.12	3.24	3.12	3.01	2.91	2.79	2.66	2.55	2.44	2.34	NA	NA	NA	2.00	NA	NA	NA
Amortization Of Intangible Assets		0.15	0.15	0.15	0.12	0.15	0.15	0.15	0.16	0.16	0.20	0.12	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Property Plant And Equipment Net		15.68	14.96	14.26	14.07	13.81	13.45	12.15	12.17	NA	NA	NA	7.11	6.96	7.23	7.35	7.36	7.29	7.23	7.06	7.17	7.23	7.16	7.24	7.36	7.45	7.49	7.18	7.28	7.30	7.31	7.39	7.29	7.14	7.09	6.80	6.48	5.42	5.43	5.37	5.32	5.13	4.18	4.24	4.29	3.75	3.54	3.59	3.64	NA	NA	NA
Finite Lived Intangible Assets Net		5.80	5.93	6.04	6.16	6.28	6.41	6.53	6.63	NA	NA	NA	0.80	0.84	0.93	0.97	1.01	1.05	1.08	1.11	1.16	1.20	1.24	1.29	1.32	1.31	1.31	1.31	1.28	1.26	1.23	1.25	1.26	1.27	1.26	1.23	1.20	1.18	1.14	1.10	1.06	1.06	1.03	1.01	0.96	0.91	0.91	0.91	0.90	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Liabilities Current		14.79	13.36	15.85	16.72	15.55	16.18	14.48	17.07	NA	NA	NA	6.10	4.47	6.68	6.71	7.84	6.67	6.61	6.19	7.73	6.35	6.72	5.83	4.89	4.79	4.96	4.12	3.99	3.95	2.75	3.53	3.67	3.53	2.54	3.56	4.47	3.81	2.70	4.42	3.66	2.76	2.34	4.01	4.00	3.87	2.59	2.97	4.40	NA	NA	NA
Accounts Payable Current		6.27	6.49	6.35	6.06	4.69	6.31	6.03	7.80	NA	NA	NA	3.21	2.35	4.37	4.12	4.51	4.46	4.31	4.04	3.91	3.32	4.27	3.80	2.68	3.56	3.57	2.96	2.75	2.77	1.87	2.32	2.10	2.12	1.54	2.14	2.23	1.63	1.26	2.38	1.83	1.27	1.25	1.81	1.82	1.46	1.10	1.50	2.03	NA	NA	NA
Other Accrued Liabilities Current		1.29	1.28	1.83	1.65	0.73	1.29	1.07	0.67	NA	NA	NA	0.88	0.81	0.84	1.10	1.47	0.86	1.15	1.05	1.01	1.12	0.68	1.06	0.68	0.25	0.69	0.52	0.30	0.36	0.40	0.43	0.51	0.08	0.15	0.10	0.11	0.30	0.12	NA	0.19	0.07	0.10	0.13	0.25	0.26	0.14	0.24	0.18	NA	NA	NA
Accrued Income Taxes Current		0.02	0.01	0.02	0.01	NA	NA	0.01	0.03	NA	NA	NA	0.31	0.04	0.00	0.06	0.01	0.00	0.01	0.14	0.07	0.11	0.34	0.02	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.29	0.13	0.16	0.20	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Liabilities Noncurrent		1.90	2.00	1.93	1.92	1.83	1.82	1.77	1.88	NA	NA	NA	0.27	0.31	0.31	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Deferred Income Tax Liabilities Net		1.84	1.84	1.84	1.84	1.62	1.62	1.64	1.70	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Minority Interest		3.72	3.60	3.73	4.34	3.53	3.44	3.71	3.65	NA	NA	NA	3.05	3.08	3.30	3.24	3.07	3.14	3.01	3.04	2.74	3.04	2.90	2.79	2.86	2.69	2.53	2.40	2.54	3.13	3.01	3.18	3.02	3.65	3.52	3.66	3.84	3.59	4.63	4.26	3.80	3.88	4.01	4.48	0.19	0.22	0.06	0.06	0.09	NA	NA	NA
Operating Lease Liability Noncurrent		0.06	0.17	0.10	0.09	0.21	0.20	0.12	0.18	NA	NA	NA	0.27	0.31	0.31	0.30	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Stockholders Equity		68.85	68.35	67.29	66.36	66.40	65.26	64.17	63.60	NA	NA	NA	56.66	56.67	57.49	57.67	56.59	56.34	55.47	54.08	53.08	51.82	51.00	49.57	48.86	46.51	44.29	43.69	44.53	45.69	44.25	43.88	44.87	44.70	44.04	45.82	45.75	44.79	43.50	42.26	40.73	38.99	38.19	37.71	36.76	35.89	35.65	35.02	34.53	NA	NA	NA
Stockholders Equity Including Portion Attributable To Noncontrolling Interest		72.57	71.95	NA	NA	69.93	68.71	NA	NA	68.68	69.44	69.63	59.70	59.75	60.79	60.92	59.67	59.48	58.49	57.13	55.82	54.86	53.91	52.37	51.72	49.21	46.83	46.09	47.08	48.82	47.25	47.07	47.89	48.35	47.56	49.48	49.59	48.38	48.13	46.52	44.53	42.87	42.20	42.19	36.94	36.11	35.71	35.08	34.63	NA	NA	NA
Common Stock Value		0.19	0.19	0.19	0.19	0.19	0.19	0.19	0.18	NA	NA	NA	0.18	0.18	0.18	0.18	0.18	0.36	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.18	0.17	NA	NA	NA
Additional Paid In Capital Common Stock		23.10	22.72	22.38	21.99	21.43	21.06	20.72	19.94	NA	NA	NA	17.42	17.08	16.71	16.37	16.01	15.66	15.35	15.00	14.62	14.52	14.40	14.29	14.16	13.98	13.88	13.86	13.80	13.74	13.63	13.55	13.44	13.21	13.06	12.94	12.68	12.39	11.97	11.86	11.70	11.56	11.40	11.31	11.13	11.04	10.94	10.85	10.14	NA	NA	NA
Retained Earnings Accumulated Deficit		52.60	52.28	51.24	51.00	51.66	50.79	50.56	50.72	NA	NA	NA	42.47	44.24	45.20	45.61	44.99	44.71	43.77	42.92	41.96	40.28	38.59	37.71	37.08	35.69	34.34	33.95	33.66	35.10	34.18	34.29	34.52	34.52	33.61	33.74	32.73	31.49	30.51	29.49	28.63	27.01	26.08	25.65	25.26	24.83	23.38	22.77	21.81	NA	NA	NA
Accumulated Other Comprehensive Income Loss Net Of Tax		-7.04	-6.84	-6.52	-6.82	-6.88	-6.77	-7.31	-7.25	NA	NA	NA	-3.41	-4.83	-4.60	-4.49	-4.59	-4.21	-3.74	-3.92	-3.60	-3.06	-2.07	-2.52	-2.47	-3.25	-4.02	-4.21	-3.01	-3.24	-3.65	-4.05	-3.18	-3.13	-2.72	-0.95	0.25	0.81	0.93	0.82	0.32	0.33	0.62	0.66	0.28	-0.07	1.25	1.32	2.50	NA	NA	NA
Minority Interest		3.72	3.60	3.73	4.34	3.53	3.44	3.71	3.65	NA	NA	NA	3.05	3.08	3.30	3.24	3.07	3.14	3.01	3.04	2.74	3.04	2.90	2.79	2.86	2.69	2.53	2.40	2.54	3.13	3.01	3.18	3.02	3.65	3.52	3.66	3.84	3.59	4.63	4.26	3.80	3.88	4.01	4.48	0.19	0.22	0.06	0.06	0.09	NA	NA	NA
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders		NA	0.28	0.80	0.10	0.10	0.38	0.08	0.00	0.10	0.10	0.20	0.20	0.20	NA	NA	0.20	0.00	0.20	NA	0.40	0.00	0.00	0.20	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Net Income Loss		0.98	1.70	0.90	-0.00	1.53	0.89	0.50	0.65	1.00	0.18	4.49	-1.76	-0.97	0.18	1.21	0.83	1.48	1.40	1.50	2.14	2.14	1.33	1.08	1.39	1.35	0.39	0.30	-1.44	0.92	-0.11	-0.23	0.00	0.91	-0.13	1.01	1.24	0.98	1.03	0.86	1.62	0.93	0.43	0.39	0.43	1.45	0.61	0.96	1.03	1.02	0.95	0.90
Profit Loss		1.16	1.87	1.08	0.91	1.70	0.99	0.63	0.96	1.21	0.30	4.72	-1.65	-0.93	0.28	1.36	0.98	1.64	1.55	1.64	2.30	2.30	1.42	1.20	1.54	1.50	0.48	0.41	-2.08	1.02	-0.07	-0.07	0.04	1.07	-0.06	1.46	1.45	1.40	1.38	1.30	1.96	1.29	0.75	0.76	0.45	1.64	0.60	0.94	1.08	1.02	1.00	0.89

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Dividends		0.66	0.66	0.66	0.66	0.66	0.66	0.66	0.65	0.65	0.65	0.64	0.00	0.00	0.59	0.59	0.55	0.55	0.55	0.55	0.45	0.45	0.45	0.45	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-05-31	2024-02-29	2023-11-30	2023-08-31	2023-05-31	2023-02-28	2022-11-30	2022-08-31	2022-05-31	2022-02-28	2021-11-30	2020-08-31	2020-05-31	2020-02-29	2019-11-30	2019-08-31	2019-05-31	2019-02-28	2018-11-30	2018-08-31	2018-05-31	2018-02-28	2017-11-30	2017-08-31	2017-05-31	2017-02-28	2016-11-30	2016-08-31	2016-05-31	2016-02-29	2015-11-30	2015-08-31	2015-05-31	2015-02-28	2014-11-30	2014-08-31	2014-05-31	2014-02-28	2013-11-30	2013-08-31	2013-05-31	2013-02-28	2012-11-30	2012-08-31	2012-05-31	2012-02-29	2011-11-30	2011-08-31	2011-05-31	2011-02-28	2010-11-30
Revenues		20.69	20.84	20.18	20.71	20.97	18.27	19.95	20.25	18.96	16.75	18.19	10.03	9.74	13.23	14.63	13.45	14.89	13.32	14.09	14.74	12.92	12.21	11.54	10.90	10.22	8.74	9.70	9.52	8.69	7.70	7.02	8.10	8.28	6.73	7.21	7.38	6.92	6.22	6.31	6.09	5.88	5.25	5.29	5.17	7.80	4.97	4.83	5.55	5.10	4.78	4.10
All Other		15.62	14.32	15.14	15.10	15.58	15.77	14.58	14.02	16.20	NA	NA	-11.12	11.03	NA	NA	16.51	16.84	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
EXCOR		9.98	9.16	8.42	9.05	10.74	9.71	10.15	11.84	10.40	9.31	11.30	6.44	7.75	NA	NA	12.12	10.93	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
E X C O R And All Other Joint Venturs		25.60	23.48	23.56	24.16	26.31	25.48	24.73	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Natur Tec		5.85	5.62	4.78	4.91	4.87	3.81	4.58	4.78	4.52	3.63	3.77	1.88	2.39	4.22	NA	4.52	4.82	4.21	4.03	3.47	2.54	2.02	2.02	1.79	1.85	1.51	1.62	1.49	1.50	1.32	1.05	1.16	1.20	0.94	0.98	0.83	0.93	0.66	0.56	0.55	0.46	0.54	0.50	0.44	0.58	0.40	0.38	NA	NA	NA	NA
ZERUST		14.84	15.22	15.41	15.80	16.10	14.46	15.37	15.47	14.45	13.12	14.42	8.15	7.36	9.02	NA	8.92	10.08	9.11	10.07	11.27	10.38	10.19	9.53	9.11	8.37	7.23	8.08	8.03	7.19	6.39	5.98	6.94	7.08	5.78	6.24	6.55	5.99	5.56	5.75	5.53	5.42	4.71	4.80	4.73	7.22	4.57	4.45	NA	NA	NA	NA
		1.51	1.33	1.53	1.91	1.49	1.21	1.37	1.37	1.55	0.94	1.30	0.67	0.37	0.82	0.89	0.81	0.79	0.73	0.82	0.78	0.85	0.82	0.64	0.71	0.57	0.52	0.60	0.66	0.51	0.55	0.45	0.52	0.69	0.65	0.76	1.21	0.71	0.55	0.60	0.70	0.57	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
		3.54	3.46	3.68	3.53	3.32	2.87	3.75	3.91	3.62	4.16	4.06	3.43	3.09	3.02	3.86	3.17	3.69	3.01	3.17	3.33	3.07	3.20	2.91	2.23	1.70	1.75	1.55	1.64	1.03	0.76	0.68	0.63	0.42	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
		5.81	5.41	5.18	5.56	5.15	4.36	4.85	5.19	4.82	4.07	4.48	0.93	0.63	2.06	2.04	1.95	2.28	2.22	1.65	1.41	0.56	0.58	0.50	0.76	0.32	0.40	0.33	0.19	0.36	0.27	0.28	0.26	0.29	0.21	0.21	0.22	0.19	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
US		7.09	6.84	7.23	6.60	7.73	6.75	7.48	7.14	6.88	5.12	6.16	3.66	4.05	6.36	6.15	5.00	6.17	6.47	6.92	4.62	7.17	7.25	6.26	3.35	6.89	7.11	5.97	1.78	6.78	6.12	5.62	0.36	6.88	5.84	6.24	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Inside The U S A To Unaffiliated Customers		7.09	6.84	12.10	6.60	7.73	6.75	7.48	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Joint Ventures In Which The Company Is A Shareholder Directly And Indirectly Outside The U S A		0.44	0.61	0.85	0.51	0.73	1.53	0.63	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Other Countries		2.74	3.81	2.56	3.12	3.29	3.08	2.51	2.64	2.08	2.46	2.21	1.33	1.61	0.97	1.69	2.53	1.95	0.89	1.52	5.15	0.96	0.42	1.19	4.23	0.58	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Unaffiliated Customers Outside The U S A		13.16	13.39	7.23	13.61	12.51	9.99	11.84	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

Plots across concepts

Line plots across dimensions of each concept