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Tables

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Common Stock Value		0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.20	0.20	0.20	0.20	0.20	0.20	NA	NA	NA
Weighted Average Number Of Diluted Shares Outstanding		36.78	37.18	NA	37.12	37.02	37.08	NA	37.08	37.00	36.99	NA	36.88	36.90	18.42	NA	18.41	18.40	18.39	NA	18.52	18.54	18.54	NA	18.53	18.65	18.78	NA	18.77	18.88	18.88	NA	18.86	18.85	18.84	NA	18.83	18.96	18.99	NA	19.07	19.19	19.41	NA	19.47	19.44	19.34	NA	19.42	19.50	19.10	NA	19.41	19.26	19.10	NA	19.19	19.10	19.10
Weighted Average Number Of Shares Outstanding Basic		36.54	36.87	NA	36.84	36.83	36.83	NA	36.79	36.77	36.76	NA	36.74	36.73	18.35	NA	18.35	18.35	18.35	NA	18.47	18.48	18.48	NA	18.49	18.60	18.73	NA	18.74	18.85	18.85	NA	18.82	18.80	18.79	NA	18.81	18.93	18.96	NA	19.07	19.19	19.41	NA	19.42	19.41	19.32	NA	19.30	19.15	19.10	NA	19.10	19.10	19.10	NA	19.10	19.10	19.10
Earnings Per Share Basic		0.29	0.30	0.36	0.36	0.34	0.28	0.04	0.29	0.23	0.17	0.20	0.09	0.03	0.42	0.27	0.24	0.17	0.13	-0.10	0.20	0.19	0.17	0.26	0.17	0.15	0.08	0.20	0.10	0.07	0.05	0.17	0.05	0.05	0.03	0.18	0.06	0.05	0.02	0.17	0.02	0.05	0.01	0.12	0.03	0.02	0.01	0.17	0.01	0.01	-0.02	0.10	0.02	0.02	-0.01	0.07	0.04	0.01	-0.06
Earnings Per Share Diluted		0.28	0.30	0.36	0.36	0.34	0.28	0.04	0.29	0.23	0.17	0.20	0.09	0.03	0.42	0.27	0.24	0.17	0.13	-0.10	0.20	0.19	0.17	0.26	0.17	0.15	0.08	0.20	0.10	0.07	0.05	0.17	0.05	0.05	0.03	0.18	0.06	0.05	0.02	0.17	0.02	0.05	0.01	0.12	0.03	0.02	0.01	0.17	0.01	0.01	-0.02	0.10	0.02	0.02	-0.01	0.07	0.04	0.01	-0.06

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Revenue From Contract With Customer Including Assessed Tax		42.93	44.00	50.33	49.27	47.55	41.68	44.66	43.53	42.31	39.49	43.23	35.91	33.41	31.05	35.43	28.23	8.19	7.28	6.67	6.23	5.78	5.36	4.95	4.55	4.14	3.79	27.26	3.16	2.84	2.59	25.68	20.81	20.71	20.17	24.06	19.81	20.50	18.15	22.96	17.89	19.57	17.34	21.52	17.27	18.35	17.24	21.80	17.16	17.21	15.22	19.87	17.24	17.62	16.20	20.70	17.76	17.61	15.33
Revenues		42.93	44.00	50.33	49.27	47.55	41.68	44.66	43.53	42.31	39.49	43.23	35.91	33.41	31.05	35.43	28.23	27.20	23.17	23.01	26.24	25.83	26.29	29.58	25.14	24.83	23.38	27.26	22.20	21.11	21.17	25.68	20.81	20.71	20.17	24.06	19.81	20.50	18.15	22.96	17.89	19.57	17.34	21.52	17.27	18.35	17.24	21.80	17.16	17.21	15.22	19.87	17.24	17.62	16.20	20.70	17.76	17.61	15.33
Cost Of Goods And Services Sold		18.44	19.39	22.48	22.78	22.54	19.26	31.73	20.86	22.85	21.33	24.00	20.87	21.96	17.59	20.28	15.32	15.80	12.48	15.02	14.28	13.70	14.77	16.65	14.41	14.16	13.82	15.12	13.31	14.27	14.29	15.84	14.14	14.10	13.72	14.42	13.70	14.30	12.51	13.62	12.55	13.47	12.08	13.24	11.96	13.27	12.20	13.50	12.51	12.57	11.08	12.84	12.17	12.72	12.05	14.22	12.25	12.92	11.90
Gross Profit		24.49	24.62	27.84	26.48	25.01	22.41	12.93	22.67	19.46	18.17	19.22	15.03	11.44	13.46	15.15	12.91	11.40	10.69	7.99	11.96	12.13	11.52	12.93	10.73	10.67	9.56	12.14	8.89	6.84	6.88	9.85	6.66	6.62	6.45	9.64	6.11	6.20	5.64	9.34	5.35	6.10	5.25	8.28	5.32	5.08	5.04	8.29	4.65	4.64	4.14	7.04	5.06	4.89	4.16	6.47	5.51	4.69	3.42
Operating Expenses		13.32	12.76	13.88	11.99	11.21	10.86	11.22	10.74	10.03	10.92	11.03	10.45	10.17	9.28	9.16	7.88	7.73	8.04	8.83	7.91	8.13	7.91	8.16	7.08	NA	7.80	7.86	6.98	NA	NA	NA	7.22	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
Research And Development Expense		3.11	3.06	3.03	2.76	2.54	2.44	2.36	2.31	2.22	2.43	2.11	2.01	1.98	1.93	1.95	1.90	1.88	1.89	1.87	1.81	1.82	1.75	1.85	1.85	1.76	1.75	1.72	1.67	1.64	1.61	1.79	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
Selling General And Administrative Expense		10.21	9.70	10.85	9.23	8.66	8.42	8.86	8.43	7.80	8.49	8.92	8.44	8.20	7.35	7.22	5.98	5.85	6.15	5.10	6.10	6.31	6.16	6.31	5.23	5.62	6.05	6.15	5.31	5.67	5.82	6.38	5.53	5.55	5.74	5.88	4.89	5.17	5.31	5.88	4.87	5.01	5.01	5.45	4.57	4.55	4.78	4.71	4.39	4.29	4.54	4.67	4.38	4.00	4.30	4.03	4.86	4.16	4.14
Operating Income Loss		11.17	11.86	13.96	14.49	13.80	11.55	1.71	11.93	9.44	7.25	8.19	4.58	1.27	4.18	5.98	5.03	3.67	2.65	-0.83	4.04	3.99	3.61	4.77	3.65	3.29	1.76	4.28	1.91	1.17	1.06	3.46	1.14	1.06	0.72	3.76	1.22	1.03	0.32	3.46	0.48	1.10	0.25	2.82	0.75	0.53	0.26	3.58	0.26	0.35	-0.40	2.37	0.69	0.90	-0.14	2.04	0.66	0.53	-0.72
Interest Paid Net		0.01	0.01	0.01	0.00	NA	NA	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.01	0.01	0.01	0.01	0.00	0.02	0.00	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.04	0.04	0.05	0.05	0.05	0.05	0.05	0.06	0.05	0.03	0.11	0.13	0.19	0.11	0.13	0.11	0.20	0.19	0.46	0.29	0.32	0.30	0.38	0.56
Interest Income Expense Nonoperating Net		0.92	1.14	0.76	0.64	0.73	0.44	0.38	0.44	0.19	-0.10	-0.18	-0.18	0.06	0.02	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
Allocated Share Based Compensation Expense		0.39	0.37	0.86	0.27	0.30	0.31	0.33	0.32	0.34	0.48	0.27	0.04	1.25	0.09	0.16	0.08	0.08	0.10	0.09	0.17	0.31	0.02	0.01	0.00	0.15	0.01	0.01	0.01	0.10	0.03	0.01	0.00	0.07	0.03	0.01	0.00	0.06	0.03	0.00	0.00	0.07	0.03	0.06	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	NA	NA	NA	NA
Income Loss From Continuing Operations Before Income Taxes Domestic		1.78	2.53	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	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Income Loss From Continuing Operations Before Income Taxes Foreign		10.31	10.47	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	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
Income Tax Expense Benefit		1.62	1.81	1.19	1.94	1.92	1.52	0.65	1.53	1.18	0.74	0.48	1.13	0.29	0.35	1.01	0.62	0.47	0.33	1.06	0.42	0.43	0.37	0.04	0.52	0.42	0.25	0.57	0.06	-0.09	0.14	0.22	0.17	0.19	0.12	0.29	0.12	0.00	-0.04	0.07	0.03	0.09	0.04	0.43	0.04	0.05	0.01	0.24	0.02	0.07	-0.14	0.20	0.08	0.28	-0.29	0.31	-0.38	-0.05	-0.19
Income Taxes Paid Net		3.43	2.62	1.89	2.27	3.46	1.70	2.39	1.95	1.07	3.40	0.01	0.00	-0.01	2.17	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 Comprehensive Income Loss Net Of Tax		0.05	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	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Net Income Loss		10.47	11.19	13.53	13.20	12.61	10.48	1.44	10.84	8.45	6.40	7.54	3.27	1.04	7.75	5.03	4.36	3.20	2.32	-1.90	3.62	3.57	3.23	4.73	3.12	2.87	1.50	3.70	1.83	1.23	0.89	3.22	0.95	0.86	0.57	3.44	1.04	0.98	0.32	3.34	0.40	0.95	0.16	2.33	0.65	0.37	0.12	3.21	0.11	0.14	-0.43	1.84	0.30	0.31	-0.17	1.40	0.69	0.16	-1.13
Comprehensive Income Net Of Tax		10.51	NA	NA	NA	12.61	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	NA	NA	NA	NA	NA	NA	NA	NA	NA
Net Income Loss Available To Common Stockholders Basic		10.47	11.19	13.53	13.20	12.61	10.48	1.44	10.84	8.45	6.40	7.54	3.27	1.04	7.75	5.03	4.36	3.20	2.32	-1.90	3.62	3.57	3.23	4.73	3.12	2.87	1.50	3.70	1.83	1.23	0.89	3.24	0.95	0.86	0.57	3.44	1.04	0.98	0.32	3.34	0.40	0.95	0.16	2.33	0.65	0.37	0.12	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Net Income Loss Available To Common Stockholders Diluted		10.47	11.19	13.53	13.20	12.61	10.48	1.44	10.84	8.45	6.40	7.54	3.27	1.04	7.75	5.03	4.36	3.20	2.32	-1.90	3.62	3.57	3.23	4.73	3.12	2.87	1.50	3.70	1.83	1.23	0.89	3.24	0.95	0.86	0.57	3.44	1.04	0.98	0.32	3.34	0.40	0.95	0.16	2.33	0.65	0.37	0.12	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Assets		202.68	209.89	207.75	194.79	185.88	176.69	166.65	165.28	154.36	151.60	148.58	137.11	131.39	125.18	123.29	114.45	108.29	106.03	105.84	101.74	101.36	97.45	85.91	79.59	78.30	77.25	73.27	70.21	70.49	69.75	70.86	66.00	64.04	64.25	64.77	62.40	61.46	63.42	65.04	61.71	61.68	62.64	63.36	60.85	60.32	61.73	63.90	59.87	61.03	62.12	64.75	63.49	65.16	67.88	68.80	NA	NA	NA
Liabilities		28.46	31.28	28.86	26.61	27.89	28.68	26.48	24.59	24.87	30.88	34.78	31.12	27.87	24.08	30.06	26.40	24.69	25.70	27.94	21.93	23.06	23.03	14.74	13.19	13.66	13.54	9.82	10.50	11.52	11.92	13.97	12.21	11.20	12.37	13.50	14.58	14.26	16.66	18.53	18.24	18.11	19.20	19.61	19.61	19.77	21.55	23.57	22.65	23.92	24.83	27.03	27.61	29.58	32.61	33.37	NA	NA	NA
Liabilities And Stockholders Equity		202.68	209.89	207.75	194.79	185.88	176.69	166.65	165.28	154.36	151.60	148.58	137.11	131.39	125.18	123.29	114.45	108.29	106.03	105.84	101.74	101.36	97.45	85.91	79.59	78.30	77.25	73.27	70.21	70.49	69.75	70.86	66.00	64.04	64.25	64.77	62.40	61.46	63.42	65.04	61.71	61.68	62.64	63.36	60.85	60.32	61.73	63.90	59.87	61.03	62.12	64.75	63.49	65.16	67.88	68.80	NA	NA	NA
Stockholders Equity		174.23	178.61	178.89	168.19	157.98	148.01	140.17	140.69	129.50	120.72	113.79	105.98	103.53	101.09	93.24	88.05	83.61	80.32	77.90	79.81	78.30	74.42	71.17	66.41	64.64	63.71	63.45	59.71	58.97	57.82	56.89	53.80	52.84	51.87	51.27	47.82	47.20	46.76	46.50	43.47	43.57	43.44	43.75	41.23	40.55	40.18	40.34	37.21	37.11	37.29	37.72	35.88	35.58	35.27	35.43	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Assets Current		164.73	171.43	168.76	158.20	149.73	137.77	131.36	130.64	119.58	121.02	119.64	109.41	103.33	97.52	95.99	85.69	79.26	76.55	78.46	70.92	71.28	68.67	65.45	58.46	56.52	56.86	53.70	48.99	49.14	49.61	51.27	46.08	44.47	45.44	45.88	42.09	41.11	43.12	45.02	41.38	41.18	42.21	42.68	40.08	38.92	39.97	41.84	35.32	36.10	37.36	40.45	38.01	39.13	41.83	42.18	NA	NA	NA
Cash And Cash Equivalents At Carrying Value		86.02	85.60	65.34	55.52	47.31	43.58	35.95	31.52	32.01	29.45	41.73	42.13	41.95	37.74	34.81	28.71	26.80	21.87	18.25	11.04	11.78	10.77	8.03	5.50	7.92	7.47	5.31	4.35	3.95	4.45	3.45	2.43	3.78	4.71	3.81	3.29	1.88	2.81	2.35	1.68	1.71	3.74	2.48	2.42	3.38	3.71	3.23	1.86	2.38	2.33	2.98	3.00	2.25	2.97	3.08	3.64	2.78	4.71
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents		86.02	85.60	65.34	55.52	47.31	43.58	35.95	31.52	32.01	29.45	41.73	42.13	41.95	37.74	34.81	28.71	26.80	21.87	18.25	11.04	11.78	10.77	8.03	5.50	NA	NA	5.31	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
Marketable Securities Current		13.18	5.67	5.40	5.35	5.32	5.12	5.14	5.16	5.03	4.94	5.07	5.25	5.42	5.43	5.41	5.36	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
Accounts Receivable Net Current		23.46	28.24	31.90	30.27	27.55	22.92	26.07	24.17	20.98	21.34	29.22	24.21	23.53	25.34	28.08	22.36	21.22	19.21	22.93	23.35	23.10	24.73	25.97	22.37	19.84	22.10	22.74	18.06	17.36	17.75	20.27	16.93	16.27	17.31	19.01	16.14	15.64	15.27	17.99	14.62	15.35	13.93	16.90	14.21	13.70	14.29	18.21	14.53	13.89	14.55	16.41	13.74	14.41	15.18	17.64	NA	NA	NA
Inventory Net		37.63	36.40	34.80	37.01	39.32	36.95	35.06	46.92	48.66	52.05	40.78	35.10	29.81	26.92	25.28	27.38	29.38	33.53	35.23	34.62	34.74	31.14	29.58	28.70	27.12	25.16	24.53	25.42	26.69	26.28	26.21	25.45	23.56	21.79	21.43	20.63	21.72	23.17	22.76	22.89	22.24	22.77	21.44	21.47	19.79	20.04	18.47	17.30	17.91	18.70	19.45	19.81	21.09	22.10	19.99	NA	NA	NA
Prepaid Expense And Other Assets Current		3.25	4.47	4.27	3.38	3.53	3.07	3.40	2.61	2.83	2.84	2.84	2.73	2.62	1.87	2.41	1.88	1.86	1.95	2.05	1.92	1.66	2.02	1.88	1.89	1.63	2.13	1.12	1.17	1.14	1.13	1.33	1.27	0.86	0.92	0.94	1.17	0.98	0.96	1.05	1.28	1.05	0.85	0.99	1.23	1.37	1.24	1.22	0.95	1.04	0.99	0.96	0.79	0.76	0.68	0.95	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Property Plant And Equipment Gross		55.58	54.44	53.86	53.31	53.05	52.63	52.37	51.96	50.23	49.78	49.48	49.19	48.77	48.52	48.00	47.56	47.38	47.14	46.99	46.70	46.44	45.56	45.38	44.99	44.51	43.81	43.39	43.13	42.76	42.62	42.11	41.81	41.28	40.83	40.71	40.45	40.29	40.15	40.02	39.79	39.61	39.39	39.41	39.35	39.11	38.87	38.74	38.67	38.58	38.42	38.36	NA	NA	NA	37.75	NA	NA	NA
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment		45.66	45.16	44.78	44.33	43.98	43.52	43.06	42.62	42.24	41.86	41.55	41.19	40.85	40.51	40.16	39.85	39.54	39.22	38.91	38.60	38.29	37.98	37.69	37.39	37.11	36.85	36.60	36.31	36.05	35.80	35.57	35.30	35.07	34.86	34.66	34.41	34.20	33.99	33.78	33.53	33.30	33.10	33.02	32.84	32.59	32.37	32.15	31.88	31.62	31.36	31.11	NA	NA	NA	30.01	NA	NA	NA
Amortization Of Intangible Assets		0.08	0.08	0.08	0.08	0.08	0.08	0.09	0.09	0.09	0.09	0.10	0.10	0.10	0.10	0.11	0.11	0.11	0.11	0.07	0.07	0.07	0.07	0.08	0.08	0.08	0.08	0.09	0.09	0.09	0.09	0.11	0.11	0.11	0.11	0.13	0.13	0.13	0.14	0.17	0.17	0.17	0.17	0.20	0.20	0.20	0.20	0.23	0.23	0.23	0.23	0.27	0.27	0.27	0.27	NA	NA	NA	NA
Property Plant And Equipment Net		9.91	9.29	9.08	8.98	9.07	9.11	9.31	9.34	7.98	7.92	7.94	8.00	7.92	8.02	7.84	7.71	7.84	7.91	8.09	8.11	8.15	7.58	7.69	7.60	7.41	6.97	6.79	6.82	6.71	6.82	6.54	6.51	6.21	5.97	6.05	6.03	6.09	6.16	6.23	6.26	6.31	6.29	6.39	6.52	6.51	6.50	6.59	6.79	6.96	7.06	7.25	7.37	7.43	7.52	7.74	NA	NA	NA
Intangible Assets Net Excluding Goodwill		3.44	3.52	3.60	3.69	3.77	3.85	3.94	4.03	4.12	4.21	4.30	4.40	4.50	4.59	4.69	4.80	4.90	5.01	5.12	7.03	7.10	7.17	7.23	7.31	7.39	7.47	7.54	7.64	7.73	7.82	7.92	8.03	8.14	8.25	8.36	8.49	8.62	8.75	8.89	9.05	9.22	9.39	9.55	9.75	9.94	10.14	10.33	10.56	10.79	11.02	11.25	11.52	11.78	12.05	12.32	NA	NA	NA
Other Assets Noncurrent		0.20	0.28	0.29	0.29	0.29	0.29	0.31	0.30	0.36	0.37	0.35	0.37	0.37	0.33	0.24	0.25	0.25	0.25	0.26	0.26	0.26	0.26	0.27	0.27	0.27	0.27	0.27	0.27	0.27	0.15	0.12	0.14	0.13	0.18	0.13	0.16	0.16	0.14	0.15	0.16	0.16	0.16	0.17	0.17	0.18	0.19	0.18	0.19	0.18	0.23	0.21	0.28	0.29	0.29	0.27	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Liabilities Current		21.82	24.69	22.23	19.95	21.21	21.90	19.69	17.78	18.00	23.98	26.49	22.74	19.41	15.70	20.18	15.71	13.48	13.86	17.41	13.87	15.08	15.09	14.37	12.77	13.24	13.12	9.40	8.50	9.52	8.42	10.47	8.71	9.14	8.75	9.00	8.00	7.61	8.96	9.43	9.05	8.52	9.23	9.24	8.84	8.11	9.49	8.62	7.30	8.19	8.20	8.24	18.57	19.64	21.72	13.00	NA	NA	NA
Accounts Payable Current		4.55	5.94	7.98	6.91	8.29	11.08	8.06	7.00	8.11	13.44	11.07	9.94	10.11	6.22	6.09	5.67	4.40	5.09	6.55	5.35	6.53	5.95	5.13	4.86	4.99	4.81	4.81	4.18	4.49	4.31	5.65	4.44	4.78	4.22	4.33	3.20	2.89	3.47	3.95	3.87	3.60	3.85	4.08	4.00	3.03	4.16	3.32	3.22	3.71	3.71	3.16	3.31	4.40	5.89	4.65	NA	NA	NA
Dividends Payable Current		4.55	4.61	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	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Accrued Liabilities Current		8.68	9.45	10.35	9.74	9.84	7.64	8.08	7.65	7.21	7.91	9.49	8.22	6.71	6.17	6.58	5.18	5.27	4.67	5.74	5.85	5.96	6.25	6.27	5.30	5.48	5.82	2.11	1.81	2.18	1.94	2.21	1.84	1.70	1.78	1.89	1.52	1.57	1.53	1.62	1.71	1.57	NA	1.74	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Operating Lease Liability Noncurrent		5.42	5.46	5.51	5.56	5.60	5.65	5.69	5.74	5.79	5.84	7.07	7.07	7.08	7.08	7.09	7.10	7.10	7.11	7.11	NA	NA	NA	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	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Stockholders Equity		174.23	178.61	178.89	168.19	157.98	148.01	140.17	140.69	129.50	120.72	113.79	105.98	103.53	101.09	93.24	88.05	83.61	80.32	77.90	79.81	78.30	74.42	71.17	66.41	64.64	63.71	63.45	59.71	58.97	57.82	56.89	53.80	52.84	51.87	51.27	47.82	47.20	46.76	46.50	43.47	43.57	43.44	43.75	41.23	40.55	40.18	40.34	37.21	37.11	37.29	37.72	35.88	35.58	35.27	35.43	NA	NA	NA
Common Stock Value		0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.21	0.20	0.20	0.20	0.20	0.20	0.20	NA	NA	NA
Additional Paid In Capital Common Stock		24.52	24.14	23.71	22.86	22.16	21.86	21.55	21.22	20.86	20.53	20.00	19.73	19.70	18.31	18.20	18.04	17.95	17.87	17.77	17.67	17.43	17.12	17.10	17.07	17.07	16.91	16.89	16.84	16.79	16.68	16.64	16.77	16.77	16.66	16.62	16.61	16.61	16.16	16.13	16.13	16.13	16.07	16.03	15.85	15.82	15.81	15.36	15.44	15.45	14.08	14.08	14.08	14.08	14.08	14.07	NA	NA	NA
Retained Earnings Accumulated Deficit		186.79	180.88	174.30	164.45	154.94	145.28	137.74	138.60	127.76	119.31	112.91	105.37	102.95	102.10	94.34	89.32	84.96	81.76	79.44	81.34	77.73	74.16	70.92	66.20	63.07	60.20	59.42	55.72	53.89	52.66	51.77	48.55	47.60	46.74	46.17	42.73	41.69	40.71	40.40	37.06	36.66	35.71	35.55	33.22	32.57	32.20	32.08	28.87	28.76	28.62	29.06	27.22	26.91	26.60	26.77	NA	NA	NA
Accumulated Other Comprehensive Income Loss Net Of Tax		0.05	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	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Treasury Stock Value		37.53	26.80	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.52	19.42	17.07	17.07	17.07	17.07	15.71	13.62	13.07	13.07	11.93	11.73	11.73	11.73	11.73	11.73	11.73	11.73	11.31	10.33	10.24	9.93	9.43	8.55	8.04	8.04	8.04	8.04	7.31	7.31	7.31	5.62	5.62	5.62	5.62	5.62	5.62	NA	NA	NA
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value		0.39	0.37	NA	0.27	0.30	0.31	NA	0.32	0.34	0.48	NA	0.04	1.25	0.09	NA	0.08	0.08	0.10	NA	0.17	0.31	0.02	NA	0.00	0.15	0.01	NA	0.01	0.10	0.03	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

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Net Cash Provided By Used In Operating Activities		13.50	12.03	14.34	12.34	7.48	11.21	12.28	11.33	3.05	-1.97	-0.08	0.61	4.34	3.46	6.56	7.49	5.17	3.77	3.69	1.80	1.89	2.93	2.89	-0.58	3.23	3.12	3.18	1.86	1.32	1.50	1.46	-1.97	1.04	1.92	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.82	NA	NA	NA	0.17
Net Cash Provided By Used In Investing Activities		2.26	15.46	-0.82	-0.87	-0.81	-0.65	-5.55	-11.86	-0.49	-10.36	-0.32	-0.44	-0.27	-0.54	-0.46	-5.58	-0.25	-0.14	-0.29	-0.26	-0.88	-0.18	-0.39	-0.48	-0.69	-0.42	-0.26	-0.37	-0.14	-0.51	-0.30	-0.54	-0.45	-0.13	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	-0.03	NA	NA	NA	-0.09
Net Cash Provided By Used In Financing Activities		-15.34	-7.23	-3.69	-3.26	-2.94	-2.94	-2.29	0.04	0.00	0.04	0.00	0.00	0.14	0.02	NA	NA	NA	NA	3.81	-2.28	0.00	0.00	0.03	-1.36	-2.08	-0.53	-1.96	-1.10	-1.69	0.01	-0.13	1.15	-1.53	-0.88	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	-0.89	NA	NA	NA	-0.89

		2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30	2023-06-30	2023-03-31	2022-12-31	2022-09-30	2022-06-30	2022-03-31	2021-12-31	2021-09-30	2021-06-30	2021-03-31	2020-12-31	2020-09-30	2020-06-30	2020-03-31	2019-12-31	2019-09-30	2019-06-30	2019-03-31	2018-12-31	2018-09-30	2018-06-30	2018-03-31	2017-12-31	2017-09-30	2017-06-30	2017-03-31	2016-12-31	2016-09-30	2016-06-30	2016-03-31	2015-12-31	2015-09-30	2015-06-30	2015-03-31	2014-12-31	2014-09-30	2014-06-30	2014-03-31	2013-12-31	2013-09-30	2013-06-30	2013-03-31	2012-12-31	2012-09-30	2012-06-30	2012-03-31	2011-12-31	2011-09-30	2011-06-30	2011-03-31	2010-12-31	2010-09-30
Net Cash Provided By Used In Operating Activities		13.50	12.03	14.34	12.34	7.48	11.21	12.28	11.33	3.05	-1.97	-0.08	0.61	4.34	3.46	6.56	7.49	5.17	3.77	3.69	1.80	1.89	2.93	2.89	-0.58	3.23	3.12	3.18	1.86	1.32	1.50	1.46	-1.97	1.04	1.92	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0.82	NA	NA	NA	0.17
Net Income Loss		10.47	11.19	13.53	13.20	12.61	10.48	1.44	10.84	8.45	6.40	7.54	3.27	1.04	7.75	5.03	4.36	3.20	2.32	-1.90	3.62	3.57	3.23	4.73	3.12	2.87	1.50	3.70	1.83	1.23	0.89	3.22	0.95	0.86	0.57	3.44	1.04	0.98	0.32	3.34	0.40	0.95	0.16	2.33	0.65	0.37	0.12	3.21	0.11	0.14	-0.43	1.84	0.30	0.31	-0.17	1.40	0.69	0.16	-1.13
Depreciation Depletion And Amortization		0.51	0.47	0.45	0.45	0.47	0.45	0.44	0.38	0.38	0.37	0.35	0.34	0.35	0.34	0.32	0.30	0.32	0.32	0.31	0.31	0.31	0.29	0.30	0.28	0.26	0.25	0.29	0.26	0.25	0.24	0.27	0.23	0.21	0.20	0.25	0.22	0.21	0.20	0.26	0.22	0.21	0.20	0.26	0.24	0.22	0.22	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Increase Decrease In Accounts Receivable		-4.78	-3.67	1.55	2.73	4.62	-3.17	1.91	3.10	-0.36	-7.90	5.03	0.68	-1.81	-2.74	5.76	1.13	1.89	-3.73	-0.41	0.45	-1.59	-1.24	3.57	2.54	-2.27	-2.40	4.70	0.70	-0.39	-2.51	3.35	0.66	-1.04	-1.71	2.88	0.54	0.36	-2.80	3.44	-0.71	1.42	-2.99	2.69	0.46	-0.58	-3.91	3.68	0.64	-0.64	-1.86	2.68	-0.67	-0.77	-2.46	2.19	1.81	-0.99	-3.08
Increase Decrease In Inventories		-0.45	0.03	0.87	-2.62	-1.61	6.62	-13.84	-2.80	0.63	14.12	7.96	6.02	3.46	1.82	-3.04	-2.03	-4.41	0.69	-1.01	0.73	4.67	2.40	-0.01	1.39	2.94	1.67	-1.10	-1.05	0.73	0.56	0.42	2.00	1.90	0.47	-0.56	-1.01	-1.32	0.91	-0.49	0.80	-0.33	1.41	-0.34	1.38	-0.34	1.57	-0.17	-0.80	-0.21	0.15	-0.49	-1.34	-0.64	2.06	0.40	-0.03	-0.65	1.08
Deferred Income Tax Expense Benefit		-0.83	-0.75	-0.45	-0.93	-1.32	-0.08	-1.42	-0.41	-0.58	-0.42	-0.20	-0.11	0.07	0.02	0.18	0.14	0.01	-0.09	-0.54	0.09	0.30	0.19	0.08	0.57	-0.05	0.15	0.53	0.37	-0.98	0.16	0.21	-0.04	0.14	0.04	0.54	-0.04	-0.11	-0.01	0.14	0.09	-0.06	0.06	0.53	-0.05	0.00	-0.05	0.36	-0.18	0.03	0.04	-0.02	0.14	0.04	0.04	-0.19	-0.30	0.05	0.12
Share Based Compensation		0.39	0.37	0.86	0.27	0.30	0.31	0.33	0.32	0.34	0.48	0.27	0.04	1.25	0.09	0.16	0.08	0.08	0.10	0.09	0.17	0.31	0.02	0.01	0.00	0.15	0.01	0.01	0.01	0.10	0.03	0.01	0.00	0.07	0.03	0.01	0.00	0.06	0.03	0.00	0.00	0.07	0.03	0.06	0.01	0.01	0.00	NA	NA	NA	NA	0.00	0.00	0.00	0.01	0.01	0.01	0.01	0.02